Cable DeLOCK 0,75 m SFF-8643/U.2 SFF-8639+SATA

The DeLOCK 0.75m cable with SFF-8643 and U.2 SFF-8639 connectors provides a direct connection between M.2 NGFF converters (with an SFF-8643 port) and U.2 (SFF-8639) SSDs. At 0.75 m length and finished in black, the cable is intended for internal PC and server use where reliable, high-speed storage connectivity is required.

Advantages

The cable supports high-speed data transmission between devices using SFF-8643 and U.2 SFF-8639 interfaces and is designed for internal server and desktop installations. Its 0.75 m length balances reach and cable management inside chassis, and the black jacket helps maintain a discreet appearance within systems.

Suitable for

• Connecting U.2 (SFF-8639) SSDs to M.2 NGFF converters or controllers with SFF-8643 ports
• Internal server storage setups
• Desktop workstations requiring internal high-speed storage links

Key specifications

• Cable length: 0.75 m
• Connector 1: SFF-8643
• Connector 2: U.2 SFF-8639
• Product colour: Black

How to use

Install the cable inside the computer or server chassis by aligning and attaching the SFF-8643 end to the M.2 NGFF converter or controller port, and connect the U.2 SFF-8639 end to the U.2 SSD. Ensure connectors are fully seated and avoid sharp bends in the cable to maintain signal integrity. Secure cable routing to prevent strain on connectors during operation.

Recommendations

For reliable performance, use the cable in internal environments only, avoid exposure to moisture or extreme temperatures, and handle connectors by their housings when plugging or unplugging. Verify compatibility of the host controller and SSD interfaces before installation.