Fervit M.2 to Oculink Adapter PCIe 4.0/5.0 x4 SFF-8611/8612 NVME 2230-22110mm

Dual NVMe Oculink Adapter

This Fervit adapter connects one or two M.2 NVMe SSDs to a system using Oculink SFF-8611 or SFF-8612 connectors. It supports drive lengths from 2230 up to 22110mm and requires a SATA power connection for operation. The card is designed for PCIe NVMe drives only and does not function with SATA or SAS protocols. Builders needing to add high-speed NVMe storage via an Oculink interface will find this adapter suitable.

PCIe 4.0/5.0 x4 Interface Limits

The adapter operates over a PCIe 4.0 or 5.0 x4 link through the Oculink connectors. Bandwidth is limited to the capabilities of the host controller and the installed SSDs. The device cannot convert NVMe signals to SATA or SAS, nor can it adapt NGFF, SATA, or SAS drives to Oculink. Users requiring protocol translation or support for non-NVMe M.2 drives must use a different solution.

Internal Mounting and Connector Implications

Dual internal SFF-8611/8612 ports allow a clean internal cable run to a compatible motherboard or backplane. The adapter accommodates multiple M.2 form factors from 2230 to 22110mm on a single PCB. A standard SATA power cable must be connected to supply the drives. The design focuses on NVMe-only operation without support for Slimline SAS HD or other storage interfaces.