DELOCK M.2 Key M NVMe SSD to OCuLink SFF-8612 converter adapter (model 64294)

The DELOCK M.2 Key M NVMe SSD to OCuLink SFF-8612 converter adapter provides a compact solution for connecting an M.2 Key M NVMe drive to systems, enclosures or host cards that use an OCuLink SFF-8612 interface. Designed to maintain a direct PCIe NVMe connection, the adapter preserves high-speed data transfer while adapting the physical connector and pinout to the SFF-8612 form factor. It is suitable for integration into storage assemblies, external NVMe enclosures or rackmount systems where OCuLink connectivity is required.

Advantages

The adapter supports native NVMe protocol over PCIe lanes, enabling low-latency, high-throughput access to M.2 NVMe SSDs without protocol conversion. Its compact form factor allows installation in confined spaces while providing a secure SFF-8612 connection. The passive design does not require additional power conversion and minimizes points of failure, making it straightforward to deploy in server, workstation or enclosure environments where a reliable physical adaptation is needed.

Suitable for

• Upgrading or retrofitting storage in servers and workstations with OCuLink SFF-8612 ports
• Building or repairing external NVMe enclosures that accept SFF-8612 connections
• Prototyping or testing M.2 NVMe SSDs in systems that expose OCuLink interfaces

Key specifications

• Interface conversion: M.2 Key M NVMe SSD to OCuLink SFF-8612 connector
• Protocol supported: NVMe over PCI Express (PCIe lanes passthrough)
• Form factor: compact adapter designed for inline connection
• Power delivery: passive—uses power supplied via the host OCuLink connection
• Compatibility: supports standard M.2 Key M NVMe SSD sizes (physical compatibility depends on enclosure or mounting method)

How to use

Install the M.2 Key M NVMe SSD into the adapter’s M.2 slot and secure it according to the SSD’s length and the adapter’s mounting provisions. Connect the adapter’s SFF-8612 plug into the host’s OCuLink port, ensuring correct orientation and a firm connection. Power and PCIe lanes are provided by the host through the OCuLink interface; the operating system should recognize the NVMe device as a PCIe storage device once connected and powered. Follow standard ESD precautions when handling the SSD and adapter.

Recommendations

Verify physical clearance and mounting options inside the target system or enclosure before installation. Ensure that the host supports NVMe devices over its OCuLink SFF-8612 interface and that any required BIOS or firmware settings for NVMe boot or device enumeration are configured. Use proper torque and connector seating to avoid bent pins or intermittent contacts.