{"product_id":"ugreen-cm847-usb4-2-bay-m-2-nvme-ssd-enclosure-with-offline-clone-raid-40gbps-dual-nvme-storage-dock-65733eu-ugreen","title":"UGREEN CM847 USB4 2-Bay M.2 NVMe SSD Enclosure with Offline Clone \u0026 RAID – 40Gbps Dual NVMe Storage Dock (65733EU)","description":"\u003carticle data-ugreen-sku=\"65733EU\" style=\"max-width:1200px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:#18352f;background:#fff;overflow:hidden;border-radius:20px;box-shadow:0 10px 34px rgba(18,70,57,.08);\"\u003e\u003cheader style=\"padding:46px 28px;background:linear-gradient(135deg,#eaf8f0 0%,#d9f2e4 36%,#168346 100%);\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;gap:34px;align-items:center;\"\u003e\n\u003cdiv style=\"flex:1 1 470px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 9px;font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#12613f;\"\u003eUGREEN 65733EU\u003c\/p\u003e\n\u003ch1 style=\"margin:0 0 16px;color:#103b31;font-size:clamp(31px,5vw,51px);line-height:1.08;letter-spacing:-.02em;\"\u003eUGREEN CM847 USB4 Dual-NVMe Enclosure | 65733EU\u003c\/h1\u003e\n\u003cp style=\"margin:0 0 17px;color:#274f45;font-size:17px;line-height:1.72;max-width:720px;\"\u003eA two-bay M.2 NVMe storage dock for USB4 workflows, with up-to-40Gbps host connectivity, offline source-to-target cloning, RAID capability and active cooling.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display:inline-block;margin:5px 6px 0 0;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.68);border:1px solid rgba(22,131,70,.28);color:#103b31;font-size:13px;font-weight:700;\"\u003eUSB4 up to 40Gbps\u003c\/span\u003e\u003cspan style=\"display:inline-block;margin:5px 6px 0 0;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.68);border:1px solid rgba(22,131,70,.28);color:#103b31;font-size:13px;font-weight:700;\"\u003e2 × M.2 NVMe bays\u003c\/span\u003e\u003cspan style=\"display:inline-block;margin:5px 6px 0 0;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.68);border:1px solid rgba(22,131,70,.28);color:#103b31;font-size:13px;font-weight:700;\"\u003eOffline clone\u003c\/span\u003e\u003cspan style=\"display:inline-block;margin:5px 6px 0 0;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.68);border:1px solid rgba(22,131,70,.28);color:#103b31;font-size:13px;font-weight:700;\"\u003eRAID capability\u003c\/span\u003e\u003cspan style=\"display:inline-block;margin:5px 6px 0 0;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.68);border:1px solid rgba(22,131,70,.28);color:#103b31;font-size:13px;font-weight:700;\"\u003eActive fan cooling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"flex:1 1 390px;min-width:0;margin:0;border:1px solid #d9e7df;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 12px 34px rgba(15,73,59,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/65733_01.jpg?v=1775329060\" alt=\"UGREEN CM847 USB4 Dual-NVMe Enclosure | 65733EU product view\" loading=\"eager\" style=\"display:block;width:100%;height:auto;max-height:540px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:10px 14px;color:#536d65;font-size:13px;line-height:1.5;\"\u003eUGREEN CM847 USB4 Dual-NVMe Enclosure | 65733EU product view\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\u003c\/header\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eProduct introduction\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eUGREEN CM847, model 65733EU, is a desktop USB4 enclosure for two compatible M.2 NVMe solid-state drives. It can present installed storage to a computer for high-speed work and can also perform an offline clone from the bay marked Source to the bay marked Target.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eThe stated USB4 interface ceiling is 40Gbps. Real storage speed is lower and depends on the host USB4\/Thunderbolt implementation, cable, bridge mode, SSD controllers, thermal state, file pattern and whether both drives are active. A USB-C-shaped host port without USB4-class capability falls back to the mutually supported link rate.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eThe enclosure advertises RAID capability, but the listing does not establish a complete, safe mode matrix or configuration sequence. Use the labels and manual supplied with the unit before changing a mode. A mode change, initialization or clone operation can make data inaccessible or overwrite a target drive, so backups and deliberate drive placement are essential.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eAt a glance\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eKey features\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:13px;margin-top:20px;\"\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:18px;border:1px solid #dce9e3;border-radius:14px;background:#fff;\"\u003e\n\u003cdiv style=\"color:#168346;font-size:24px;font-weight:850;line-height:1.1;\"\u003e2 bays\u003c\/div\u003e\n\u003cdiv style=\"margin-top:7px;color:#4b655e;font-size:14px;line-height:1.48;\"\u003eSeparate source and target M.2 NVMe positions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:18px;border:1px solid #dce9e3;border-radius:14px;background:#fff;\"\u003e\n\u003cdiv style=\"color:#168346;font-size:24px;font-weight:850;line-height:1.1;\"\u003e40Gbps\u003c\/div\u003e\n\u003cdiv style=\"margin-top:7px;color:#4b655e;font-size:14px;line-height:1.48;\"\u003eMaximum stated USB4 interface rate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:18px;border:1px solid #dce9e3;border-radius:14px;background:#fff;\"\u003e\n\u003cdiv style=\"color:#168346;font-size:24px;font-weight:850;line-height:1.1;\"\u003eOffline\u003c\/div\u003e\n\u003cdiv style=\"margin-top:7px;color:#4b655e;font-size:14px;line-height:1.48;\"\u003eOne-touch clone without a computer data session\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 180px;min-width:0;padding:18px;border:1px solid #dce9e3;border-radius:14px;background:#fff;\"\u003e\n\u003cdiv style=\"color:#168346;font-size:24px;font-weight:850;line-height:1.1;\"\u003eActive fan\u003c\/div\u003e\n\u003cdiv style=\"margin-top:7px;color:#4b655e;font-size:14px;line-height:1.48;\"\u003eAirflow assists the aluminium heat-spreading enclosure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003ePort-by-port clarity\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eTwo drive bays, one USB4 host path and dedicated controls\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;\"\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eBay A \/ Source\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eInstall the source M.2 NVMe drive here for offline cloning only after confirming the label on the unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eBay B \/ Target\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eThe target receives the clone and can be overwritten. Confirm capacity and identity before starting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eUSB4 host connection\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eLinks the enclosure to a compatible computer at up to the mutually negotiated rate, with 40Gbps as the interface maximum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eMode and clone controls\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eUse only according to the printed labels\/manual; do not change a RAID-style mode while data is mounted or unprotected.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:32px;\"\u003e\n\u003cdiv style=\"flex:1 1 430px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eClone workflow\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 14px;color:#143d34;font-size:clamp(24px,3.4vw,34px);line-height:1.2;\"\u003eOffline cloning is directional and destructive to the target\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003ethis product image labels bay A as Source and bay B as Target. Offline cloning copies the source drive onto the target without using a computer data session. It is not a bidirectional merge, selective file copy or backup that preserves existing target data.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eBefore starting, identify both drives outside the enclosure, confirm that the target is appropriate for a full-device copy and keep a separate backup. Do not remove power, press mode controls or disturb either drive until the device reports completion according to its indicator sequence.\u003c\/p\u003e\n\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#18352f;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eSource data is copied to Target, not the reverse.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eExisting target data can be overwritten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"flex:1 1 390px;min-width:0;margin:0;border:1px solid #d9e7df;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 12px 34px rgba(15,73,59,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/65733_02.jpg?v=1775329060\" alt=\"UGREEN CM847 source and target NVMe bays with clone control\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;max-height:540px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:10px 14px;color:#536d65;font-size:13px;line-height:1.5;\"\u003eUGREEN CM847 source and target NVMe bays with clone control\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:32px;\"\u003e\n\u003cfigure style=\"flex:1 1 390px;min-width:0;margin:0;border:1px solid #d9e7df;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 12px 34px rgba(15,73,59,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/65733_03.jpg?v=1775329060\" alt=\"UGREEN CM847 aluminium enclosure and cooling vents\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;max-height:540px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:10px 14px;color:#536d65;font-size:13px;line-height:1.5;\"\u003eUGREEN CM847 aluminium enclosure and cooling vents\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cdiv style=\"flex:1 1 430px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eThermal and link management\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 14px;color:#143d34;font-size:clamp(24px,3.4vw,34px);line-height:1.2;\"\u003eUSB4 bandwidth and active cooling support sustained storage work\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eThe aluminium shell spreads heat while an active fan moves air through the enclosure. NVMe drives can still throttle when controller temperature rises, especially during a full clone or long write, so keep the vents uncovered and allow the unit to cool before handling internal drives.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 15px;color:#38544d;line-height:1.78;font-size:16px;\"\u003eThe 40Gbps label describes the host interface. It is not a guaranteed single-drive or file-copy speed and cannot override the SSD, host, filesystem or cable. Test performance with the included\/cable and a direct compatible host port before adding adapters.\u003c\/p\u003e\n\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#18352f;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eKeep inlet and outlet vents clear.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eEject mounted volumes before disconnecting USB4.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eReal-world applications\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eUse scenarios\u003c\/h2\u003e\n\u003cp style=\"margin:0;color:#38544d;line-height:1.74;font-size:16px;\"\u003eChoose this model when its connections and limits match the workflow below.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;\"\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eDual-drive workspace\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eAccess two compatible NVMe SSDs from one USB4 host for organised project and scratch storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eOffline migration\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eClone a complete source SSD to an appropriate target without using a computer data session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eMedia scratch storage\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eUse fast external NVMe media for high-throughput project files when the host, cable and SSDs support the workload.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #168346;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eBench verification\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eInstall and test compatible NVMe drives while monitoring identity, temperature and health before deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003ePractical connection order\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eSetup and usability guidance\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;color:#38544d;line-height:1.74;font-size:16px;\"\u003eA deliberate connection order makes capability checks and troubleshooting easier.\u003c\/p\u003e\n\u003col style=\"margin:12px 0 0;padding-left:24px;color:#38544d;line-height:1.74;\"\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eRecord the model as CM847 \/ 65733EU and read the manual before opening the enclosure.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eBack up all data on any drive that will be installed.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eVerify each SSD interface, key, dimensions and intended source\/target role.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eDisconnect host data and power before installing or removing drives.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eFit drives and any thermal interface parts without bending the module.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eFor computer access, connect directly to a compatible USB4 host and allow the OS to detect the storage.\u003c\/li\u003e\n\u003cli style=\"margin:9px 0;padding-left:5px;\"\u003eFor offline clone, confirm A\/Source and B\/Target, then follow the button and indicator sequence without interruption.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eHost and peripheral fit\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eCompatible devices and systems\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;color:#38544d;line-height:1.74;font-size:16px;\"\u003eConnector shape alone is not enough: the host port, operating system, cable, display and peripheral must support the required function.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;\"\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #2f7c68;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eUSB4 computers\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eCompatible Windows, macOS or Linux systems with USB4-class data support offer the highest stated interface ceiling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #2f7c68;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eFallback USB-C links\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eA slower compatible USB-C data host may negotiate a lower rate; connector shape does not guarantee 40Gbps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #2f7c68;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eM.2 NVMe drives\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eUse only compatible NVMe SSDs that match the enclosure key, interface and supported dimensions stated in its manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #2f7c68;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eFilesystems and RAID\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eThe operating system must support the chosen disk format or array presentation; initialization may be required for new drives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eFunction scope\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eWhat this product does\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #cfe4d9;border-left:6px solid #168346;border-radius:15px;background:#f4fbf7;padding:21px;\"\u003e\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#18352f;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eHouses two compatible M.2 NVMe SSDs in one USB4 desktop enclosure.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eProvides a host interface rated up to 40Gbps.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003ePerforms an offline one-touch clone from the labelled source bay to target bay.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eOffers RAID capability when configured according to the unit manual.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eBoundaries that prevent a mismatch\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eWhat this product does not do\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #edcaca;border-left:6px solid #a94949;border-radius:15px;background:#fff7f7;padding:21px;\"\u003e\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#5d3d3d;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not include either SSD.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not make a SATA M.2 drive compatible merely because it fits physically.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not guarantee 40Gbps application or file speed.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not preserve existing target data during a full offline clone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eRecommended practice\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eWhat to do\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #cfe4d9;border-left:6px solid #168346;border-radius:15px;background:#f4fbf7;padding:21px;\"\u003e\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#18352f;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eKeep an independent backup before clone or RAID operations.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eLabel source and target drives before installation.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eUse a direct compatible USB4 host connection for performance testing.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eKeep fan vents clear and place the enclosure on a hard surface.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eAvoid common mistakes\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eWhat not to do\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #efd1c0;border-left:6px solid #b85b35;border-radius:15px;background:#fff6f1;padding:21px;\"\u003e\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#633e30;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eDo not guess the RAID mode or change a switch while volumes are mounted.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eDo not reverse Source and Target during offline cloning.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eDo not remove power during a clone, rebuild or write.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eDo not install an unverified SATA M.2 drive.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eRead before use\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eWarnings and limitations\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #edc36a;border-left:6px solid #d89918;border-radius:14px;background:#fff8e8;padding:20px 22px;margin-bottom:22px;box-shadow:0 5px 18px rgba(126,83,0,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#6d4c09;font-size:20px;\"\u003eCheck before connecting or ordering\u003c\/h3\u003e\n\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#674d18;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eThe live variant SKU field is blank; match CM847 and 65733EU on the title, enclosure or retail package.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eSSDs are not included.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eUse M.2 NVMe drives only; do not assume a physically similar SATA M.2 drive is supported.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eVerify supported key, length, capacity and any required thermal pad in the manual before installation.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eOffline clone is Source-to-Target and can overwrite the entire target.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eBack up both drives before any mode change, initialization or cloning operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;\"\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #d89918;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eWarning \/ limitation 1\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eOffline cloning can irreversibly overwrite the target drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #d89918;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eWarning \/ limitation 2\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eChanging storage mode can require reinitialization and can make existing data inaccessible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #d89918;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eWarning \/ limitation 3\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eAn NVMe SSD can become hot during sustained writes; allow cooling before handling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 220px;min-width:0;border:1px solid #dbe8e2;border-top:4px solid #d89918;border-radius:14px;background:#fff;padding:18px;box-shadow:0 5px 18px rgba(15,73,59,.06);\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#123d34;font-size:18px;line-height:1.3;\"\u003eWarning \/ limitation 4\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#466159;line-height:1.68;font-size:15px;\"\u003eUSB4 performance varies with host, cable, SSD, filesystem, thermals and simultaneous drive activity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eModel-specific data\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #dce9e3;border-radius:14px;background:#fff;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:620px;font-size:15px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#168346;color:#fff;\"\u003e\n\u003cth style=\"padding:14px 16px;text-align:left;width:34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:14px 16px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eUGREEN CM847 \/ 65733EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eProduct type\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eDual-bay M.2 NVMe SSD enclosure \/ storage dock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f6f9f7;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eHost interface\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eUSB4, up to 40Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eDrive bays\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003e2 × M.2 NVMe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f6f9f7;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eOffline clone\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eOne-touch Source A to Target B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eRAID\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eRAID capability; modes and switch sequence must be checked in the unit manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f6f9f7;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eCooling\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eActive fan plus aluminium enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eIncluded storage\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eNone; SSDs not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f6f9f7;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eHost requirement\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eCompatible USB data host; USB4-class host\/cable required for the stated interface ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"padding:13px 16px;text-align:left;color:#16483c;border-bottom:1px solid #e4eee9;vertical-align:top;\"\u003eData safety\u003c\/th\u003e\n\u003ctd style=\"padding:13px 16px;color:#3d5750;border-bottom:1px solid #e4eee9;line-height:1.58;\"\u003eBackup required before clone, mode change or initialization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eIn-box information\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003ePackage contents\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #dce9e3;border-radius:14px;background:#fff;padding:20px;\"\u003e\n\u003cul style=\"margin:12px 0 0;padding-left:22px;color:#18352f;line-height:1.72;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003e1 × UGREEN CM847 \/ 65733EU dual-bay USB4 NVMe enclosure.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003e1 × USB-C host cable as shown with this product.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eDrive-installation parts and documentation only as supplied with the retail unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:16px 0 0;color:#6a531f;background:#fff8e8;border-radius:10px;padding:13px;line-height:1.64;\"\u003eNo M.2 NVMe SSD is included. Screws, thermal pads, power equipment and manual contents should be checked against the sealed regional package before installation; the current record does not safely enumerate them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:44px 28px;background:#f6f9f7;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#168346;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eModel-specific answers\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 16px;color:#143d34;font-size:clamp(25px,4vw,36px);line-height:1.18;\"\u003eProduct-specific FAQ\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;gap:10px;\"\u003e\n\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eAre SSDs included with CM847?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. The enclosure is supplied without SSDs.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eDoes it support SATA M.2 drives?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003ethis product is described for M.2 NVMe. Do not install a SATA M.2 drive unless the manual explicitly lists it.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eWill every USB-C port run at 40Gbps?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. The host and cable must support a USB4-class link. A slower compatible port negotiates a lower rate.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eIs 40Gbps the file-copy speed?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. It is the host-interface maximum. SSD, bridge, host, filesystem, files and temperature determine practical performance.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eWhich direction does offline clone run?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003emedia labels bay A as Source and bay B as Target. Confirm those labels on your unit before starting.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eWill offline clone preserve files already on the target?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. Treat the operation as destructive to the target and keep a separate backup.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eCan I clone a larger source to a smaller target?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eDo not assume so. A full-device clone normally requires an appropriate target capacity; confirm the manual before starting.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eWhich RAID modes are supported?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eThe product advertises RAID capability, but this description does not guess the mode matrix. Follow the labels and manual supplied with CM847.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eWhy is a new SSD not visible in the operating system?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eIt may need initialization, or the drive\/interface may be incompatible. Verify the disk identity and enclosure support before formatting anything.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eDoes the fan prevent all thermal throttling?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. Active cooling helps, but sustained transfers, ambient temperature and SSD design can still reduce speed.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #d9e8e1;border-radius:12px;background:#fff;padding:0 17px;\"\u003e\u003csummary style=\"cursor:pointer;color:#153f35;font-weight:800;padding:16px 0;line-height:1.45;\"\u003eIs RAID a backup?\u003c\/summary\u003e\u003cp style=\"margin:0 0 17px;color:#48625b;line-height:1.72;\"\u003eNo. RAID can change capacity or availability characteristics, but it does not replace a separate, copy of important data.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cfooter style=\"padding:35px 28px;background:linear-gradient(135deg,#0d5541,#168346);color:#fff;\"\u003e\u003cdiv style=\"max-width:1120px;margin:0 auto;\"\u003e\n\u003cp style=\"margin:0 0 7px;color:#d8f5e6;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;\"\u003eOfficial India product information\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;color:#fff;font-size:30px;\"\u003eUGREEN India Assurance\u003c\/h2\u003e\n\u003cp style=\"margin:0;color:#eef9f4;line-height:1.72;max-width:930px;\"\u003eUse this model identifier 65733EU when comparing listings, ports and accessories. Similar-looking UGREEN hubs, docks, stands, cables and enclosures can differ in host connector, display protocol, charging path, storage support or included power equipment. Genuine-product support and GST invoice availability remain subject to the applicable UGREEN India policy.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/footer\u003e\u003c\/article\u003e","brand":"Ugreen","offers":[{"title":"Default Title","offer_id":67607335796969,"sku":"65733EU","price":19399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/6639\/6905\/files\/65733_01_32391fc3-2aec-4370-b426-311a8b31595a.jpg?v=1790839434","url":"https:\/\/www.teckpot.com\/products\/ugreen-cm847-usb4-2-bay-m-2-nvme-ssd-enclosure-with-offline-clone-raid-40gbps-dual-nvme-storage-dock-65733eu-ugreen","provider":"TeckPot","version":"1.0","type":"link"}