LORDWORLD U.2 SFF-8639 NVME PCIe 3.0 x4 Cable 50cm

U.2 NVMe PCIe 3.0 x4 Cable 50cm

This 50 cm cable connects a U.2 NVMe SSD to a motherboard or controller using an SFF-8639 connector. It carries a PCIe 3.0 x4 link rated at 4 GBps. The cable is sold alone without an adapter or card. It is intended for system builders adding U.2 storage.

Suits builders with U.2 bays and SFF-8643 headers

This cable fits installations where the board provides an SFF-8643 Mini SAS HD port for U.2 drives. It does not suit systems lacking that specific header or builds needing a longer reach than 50 cm. Buyers who need an included adapter card or a different connector type should look elsewhere.

PCIe 3.0 x4 at 4 GBps over SFF-8639

The cable delivers a PCIe 3.0 x4 connection rated at 4 GBps through the SFF-8639 interface. This bandwidth figure determines whether the link can saturate the attached NVMe drive. Verify that the host controller and drive both support this generation and width.