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Green PCB adapter board with gold OCuLink and M.2 M-Key connectors plus PCIe x16 slot

LORDWORLD

LORDWORLD Oculink SFF-8612 to PCIe 3.0/4.0 M.2 M-Key X16 Adapter

SKU CH-PSX9-7AYA2

Connects an Oculink SFF-8612 device to an M.2 M-Key NVMe SSD and PCIe 3.0/4.0 x16 eGPU at up to 32 Gbps using NVMe 1.2

  • Connect eGPU and SSD via Oculink SFF-8612
  • Up to 32 Gbps transfer with NVMe 1.2 support
  • PCIe 3.0/4.0 x16 adapter for graphics cards
  • Transmits PCIe 4x signals over NVMe protocol
  • Includes OCuLink cable, M.2 adapter and PCIe X16 adapter

Connect Oculink devices to eGPU and SSD

This LORDWORLD adapter kit connects a host device with an Oculink SFF-8612 port to an external graphics card and M.2 M-Key SSD. It includes an Oculink to NVMe adapter, an Oculink cable, and an Oculink to PCIe X16 adapter. The solution targets users expanding graphics and storage on compatible laptops or mini PCs.

Bandwidth limited to PCIe 4x and NVMe 1.2

The link transmits PCI Express 4x signals through the NVMe protocol with a data rate up to 32 Gbps. It supports NVMe 1.2 and operates over PCIe 3.0 or 4.0 electricals. Throughput is constrained to four lanes, so full X16 graphics bandwidth is not available.

Three-piece kit with standard connectors

The package supplies three distinct boards linked by a single Oculink cable for flexible placement. M-Key and PCIe X16 connectors use common pinouts for broad card compatibility. No proprietary mounts or power inputs are included, so external GPU power must be sourced separately.

Highlights

  • Connect eGPU and SSD via Oculink SFF-8612
  • Up to 32 Gbps transfer with NVMe 1.2 support
  • PCIe 3.0/4.0 x16 adapter for graphics cards
  • Transmits PCIe 4x signals over NVMe protocol
  • Includes OCuLink cable, M.2 adapter and PCIe X16 adapter

Specifications

BrandLORDWORLD

Questions about this item

Which adapter should I choose for an eGPU versus an M.2 SSD?

The kit includes both an OCuLink to M.2 M-Key adapter for NVMe SSDs and an OCuLink to PCIe X16 adapter for graphics cards, so you use the one that matches the device you are connecting.

What does the 32 Gbps rate mean for an external GPU in daily use?

The link carries PCI Express 4x signals at up to 32 Gbps, giving an external graphics card four lanes of PCIe 3.0 or 4.0 bandwidth for gaming or compute workloads.

How does the OCuLink SFF-8612 interface limit the maximum speed?

The SFF-8612 connector carries four PCIe lanes using the NVMe protocol, capping the practical throughput at the stated 32 Gbps and NVMe 1.2 support.

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