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Green PCB adapter card with silver Oculink SFF-8612 port and gold PCIe x4 edge connector

Vszerda

Vszerda PCIe 4.0 x4 to Oculink SFF-8612 Adapter Card

SKU CH-9DJR-WF3Q6

Adds an Oculink SFF-8612 x4 port via PCIe 4.0 x4 for NVMe SSDs or eGPUs at 64 Gbps with a welded connector

  • Adds Oculink SFF-8612 x4 port via PCIe 4.0 x4 slot for NVMe SSD or eGPU
  • PCIe 4.0 x4 link delivers 16 GT/s per lane across 4 lanes for 64 Gbps total throughput
  • Welded connector housing to PCB reduces fragility and secures plug-unplug cycles
  • Uses SFF-8611 cable to connect external NVMe or GPU enclosures
  • Single-slot bracket fits standard PCIe x4 expansion slot

PCIe 4.0 x4 to Oculink SFF-8612 Adapter

This Vszerda adapter card adds an Oculink SFF-8612 x4 port to a PCIe 4.0 x4 slot. It enables internal connection of NVMe SSDs or eGPUs using an SFF-8611 cable. The connector housing is welded to the PCB for a secure, durable fit during repeated insertion cycles.

Suits builders adding high-speed storage

The card serves users who need an extra Oculink interface for NVMe drives or eGPU enclosures on a PCIe 4.0 platform. It does not suit systems lacking a free PCIe x4 slot or those requiring a different connector standard such as U.2 or M.2 directly on the board.

Handles 64 Gbps aggregate bandwidth across four

Each lane runs at 16 GT/s under the PCIe 4.0 specification, giving 64 Gbps total throughput for demanding storage or GPU workloads. Bandwidth scales down if the host slot or connected device operates at an older PCIe generation.

Highlights

  • Adds Oculink SFF-8612 x4 port via PCIe 4.0 x4 slot for NVMe SSD or eGPU
  • PCIe 4.0 x4 link delivers 16 GT/s per lane across 4 lanes for 64 Gbps total throughput
  • Welded connector housing to PCB reduces fragility and secures plug-unplug cycles
  • Uses SFF-8611 cable to connect external NVMe or GPU enclosures
  • Single-slot bracket fits standard PCIe x4 expansion slot

Specifications

No published specifications for this item yet.

Questions about this item

What PCIe slot generation and width does my motherboard need for this adapter to run at full speed?

Your motherboard must provide a PCIe 4.0 x4 slot so the card can deliver 16 GT/s per lane across four lanes for a total of 64 Gbps

Can I keep using my older PCIe 3.0 x4 slot with this card?

Yes, the adapter fits a PCIe 3.0 x4 slot, but the link will drop to 3.0 speeds instead of the rated 16 GT/s per lane

How do I verify the link is running at PCIe 4.0 x4 after I install the card?

Check the negotiated link width and speed in your OS device manager or BIOS; it should show x4 at 16 GT/s per lane

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