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Green vertical PCB with M.2 male edge and OCuLink SFF-8612 port

LORDWORLD

LORDWORLD 2280 PCI-E 4.0 M.2 M-Key to Oculink SFF-8612 SFF-8611 Vertical Host Adapter

SKU CH-4XSN-JESB6

Converts a 2280 M-Key slot into an OCuLink SFF-8612 port for NVME SSD or eGPU use

  • Transmits PCIe 4.0 signals over NVMe protocol
  • Expands 2280 M-Key slot with SFF-8612 OCuLink port
  • Connects NVMe U.2 SSD via optional cable
  • Supports eGPU graphics card through OCuLink link
  • Vertical host adapter with 67-pin M.2 male connector

What it is

This LORDWORLD adapter converts a 2280 M-Key slot into a vertical OCuLink SFF-8612 port using PCI Express 4.0 signalling. It enables NVMe protocol devices such as U.2 SSDs or external GPU enclosures to connect through an optional cable. The 67-pin male connector plugs directly into the host M.2 socket.

Who it suits

Builders adding high-speed storage or an eGPU to a platform with a free M-Key M.2 slot will find this card useful. It is not for systems lacking a 2280 M-Key interface or for users who need a different connector standard. The vertical orientation also requires adequate clearance above the motherboard.

Deciding specification

The single specification that determines compatibility is the host M.2 Key M male connector. Only motherboards or risers exposing a 2280 M-Key slot wired for PCIe 4.0 can use this adapter.

Highlights

  • Transmits PCIe 4.0 signals over NVMe protocol
  • Expands 2280 M-Key slot with SFF-8612 OCuLink port
  • Connects NVMe U.2 SSD via optional cable
  • Supports eGPU graphics card through OCuLink link
  • Vertical host adapter with 67-pin M.2 male connector

Specifications

BrandLORDWORLD

Questions about this item

Does the vertical host adapter generate noticeable heat or draw extra power when running an NVME SSD all day?

The adapter is a passive signal converter with no active components, so it adds negligible heat and draws no measurable power beyond what the NVME drive itself requires.

What cable or connector must I already have to attach an NVME U.2 SSD or eGPU to the OCuLink SFF-8612 female port?

You need an OCuLink SFF-8612 to SFF-8611 cable (or a compatible U.2 breakout cable) — the adapter only provides the female SFF-8612 receptacle.

Will this M.2 2280 M-key to OCuLink adapter work in an older PCI-E 3.0 M.2 slot without losing NVME functionality?

Yes, the adapter passes PCI-E 4.0 signals but is backward compatible, so an NVME drive will operate at PCI-E 3.0 speeds in a 3.0 slot.

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