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Green circuit board with M.2 slot and SFF-8612 connector

LORDWORLD

LORDWORLD M.2 NVME to OCuLink SFF-8612 Adapter PCIe 4.0 x4 64Gbps

SKU CH-C1V0-M88PM

Converts an M.2 NVMe slot to an OCuLink SFF-8612 port for eGPU or U.2/U.3 SSD use at PCIe 4.0 x4 64 Gbps

  • Connect eGPU or U.2/U.3 SSD via M.2 NVMe slot using SFF-8612 adapter
  • PCIe 4.0 x4 delivers up to 64 Gbps bandwidth for full speed
  • Works with M.2 2230 2242 2260 2280 NVMe drives
  • Requires PCIe x4 NVMe host — incompatible with x2 or SATA M.2 slots
  • Includes screwdriver and screw for installation — OCuLink cable sold separately

M.2 NVMe to OCuLink Adapter

This adapter converts an M.2 NVMe socket into an OCuLink SFF-8612 interface, enabling connection to an SFF-8611 4i host for eGPU or U.2 and U.3 SSD expansion. It operates at PCIe 4.0 or 3.0 x4 with a data rate up to 64 Gbps. A screwdriver and mounting screw are included in the package.

Suits builders with a free PCIe x4 NVMe slot

Buyers whose systems only provide PCIe x2 wiring or SATA-based M.2 sockets cannot use this adapter. It also requires the user to source a separate cable with an SFF-8611 4i connector, as none is supplied. Those needing a complete kit with cables included should look elsewhere.

PCIe x4 NVMe slot requirement

The host system must expose a PCIe x4 NVMe electrical interface; the adapter will not function in x2 or SATA-only M.2 slots. This single compatibility constraint determines whether the part can be installed and used at the rated 64 Gbps throughput.

Highlights

  • Connect eGPU or U.2/U.3 SSD via M.2 NVMe slot using SFF-8612 adapter
  • PCIe 4.0 x4 delivers up to 64 Gbps bandwidth for full speed
  • Works with M.2 2230 2242 2260 2280 NVMe drives
  • Requires PCIe x4 NVMe host — incompatible with x2 or SATA M.2 slots
  • Includes screwdriver and screw for installation — OCuLink cable sold separately

Specifications

BrandLORDWORLD

Questions about this item

What M.2 NVMe drive sizes fit the adapter?

The adapter accepts 2230, 2242, 2260 and 2280 length NVMe drives that use a PCIe x4 interface.

Which slot and cable are required to install the adapter?

Insert the adapter into a PCIe x4 NVMe M.2 slot, then connect an SFF-8611 4i cable — not the 8i version — to the SFF-8612 port on the board.

Does the adapter need any firmware updates or active cooling later?

No firmware updates or active cooling are required; the passive PCB runs at PCIe 4.0 or 3.0 x4 speeds without additional maintenance.

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