Vszerda SF-105-0.5M-NG U.2 SFF-8639 68Pin PCIe 5.0 Cable 50cm

U.2 SFF-8639 extension cable for NVMe SSDs

This 50 cm male-to-female cable extends a U.2 SFF-8639 connection inside a chassis. It carries PCIe 5.0, 4.0 and 3.0 x4 signals without changing speed or protocol. The 68-pin connector is transparent to the operating system and requires no drivers. It is intended for builders who need to route a U.2 NVMe drive away from the backplane or motherboard header.

Fixed-orientation install, no hot-plug support

Align the keyed SFF-8639 plugs carefully before applying force; reversing the direction can damage the device. The cable does not support hot-plugging, so power down the system before connecting or disconnecting. Only the cable is supplied — no adapter or controller card is included. Installers who need tool-less latching or hot-swap capability should look elsewhere.

PCIe 5.0 x4 electrical limit, no SAS or SATA

The link operates up to the PCIe 5.0 x4 64 Gbps specification; actual throughput depends on the host controller and drive. The cable is wired for PCIe only and will not function with SAS raid cards or SATA SSDs. Length is fixed at 50 cm, so reach is limited to that distance. Builders needing longer runs or SAS compatibility must choose a different interconnect.