SMUGDESK LP SFF8654 8i 74Pin to Dual SFF8639 U.2 + 15Pin Cable .5M

Low-Profile SFF-8654 8i to Dual U.2 Cable

This low-profile server interconnect cable adapts a single SFF-8654 8i 74-pin host port to two SFF-8639 U.2 connectors with integrated 15-pin power delivery. The slim LP form factor fits compact, space-constrained enclosures. Built with 32AWG copper conductors and heavy-duty shielding, it ensures stable high-speed signal transmission for U.2 NVMe SSDs in dense storage nodes and rackmount servers.

Suits Dense NVMe Backplanes; Not for Longer Runs

The 0.5M length is optimised for neat internal routing within high-density NVMe storage backplanes and compact chassis. Builders deploying U.2 drives in tight 1U or 2U servers benefit from the short reach and low-profile connector. Buyers who need a longer run for full-height chassis or external JBOD connections should look at alternative cable assemblies.

Host Connector Is SFF-8654 8i 74-Pin

The decisive specification is the SFF-8654 8i 74-pin host interface, which must match the controller or backplane port exactly. This cable splits that single port into dual SFF-8639 U.2 targets with 15-pin power. Verify your host side uses SFF-8654 8i before purchasing; other host connector types are not compatible with this assembly.