DELOCK converter M.2 Key M NVMe SSD to SFF-8654 and M.2 Key B (model 64355)

DELOCK converter M.2 Key M NVMe SSD to SFF-8654 and M.2 Key B (model 64355) is an interface adapter that allows an M.2 Key M NVMe solid-state drive to be connected to systems or backplanes using SFF-8654 or M.2 Key B form factors. The adapter preserves NVMe protocol signals while providing the physical transition between the M.2 card edge and alternative connector types, enabling reuse of M.2 NVMe modules in environments that require SFF-8654 or M.2 Key B connectivity.

Advantages

This DELOCK converter provides a compact mechanical solution for adapting M.2 Key M NVMe SSDs to different connector standards without modifying the drive. It retains the performance characteristics of the NVMe drive by passing through protocol and PCIe lanes, and reduces the need for new drives during system upgrades or migrations. The adapter’s design simplifies installation in server chassis, storage enclosures, or specialized carrier boards that accept SFF-8654 or M.2 Key B interfaces.

Suitable for (tasks / use cases)

• Integrating M.2 NVMe SSDs into servers or backplanes with SFF-8654 connectors
• Using M.2 Key M NVMe modules with systems that expose M.2 Key B slots
• System upgrades and storage migrations where interface compatibility is required
• Laboratory testing and prototyping of NVMe storage solutions

Key specifications

• Supported device type: M.2 Key M NVMe solid-state drives
• Output interfaces: SFF-8654 and M.2 Key B compatible connections
• Protocol support: NVMe over PCIe lanes (pass-through)
• Form factor: compact adapter for mounting M.2 card edge
• Physical connection: mechanical adapter providing correct pin mapping for signal compatibility

How to use

Install the M.2 Key M NVMe SSD into the adapter by aligning the M.2 card edge with the socket and securing it according to the adapter’s mounting provisions. Connect the adapter’s SFF-8654 or M.2 Key B side to the target system or backplane, ensuring proper orientation and seating to avoid bent pins or poor contact. After physical installation, verify that the host system recognizes the NVMe device in firmware/BIOS and in the operating system storage management tools. Follow standard precautions for handling electronic components, including grounding and avoiding electrostatic discharge.

Recommendations

Use this adapter in systems that support NVMe over PCIe and ensure the host backplane or controller exposes the necessary PCIe lanes for full performance. Verify mechanical clearance and connector compatibility before installation. For critical deployments, test the adapter in a lab environment to confirm signal integrity and drive recognition.