PCI-E 3.0 4.0 to SFF-8654 Slimline SAS Adapter Card + U.2 SFF-8639 NVMe SSD Cable, PCIe x4 Host Converter for Mainboard U.2 NVMe SSD

This combo kit includes a PCI-E 3.0/4.0 x4 to SFF-8654 Slimline SAS adapter card and a SFF-8654-to-SFF-8639 U.2 NVMe cable, delivering a complete solution for adding U.2 NVMe SSD support to motherboards without native U.2 ports. The adapter card installs into any PCIe x4 slot, converting it to a Slimline SAS (SFF-8654 4i) port. The included cable links the adapters SFF-8654 port to a U.2 (SFF-8639) NVMe SSD, with an integrated SATA power lead supplying stable power to the drive. Supporting PCIe 4.0 x4 NVMe speeds up to 32Gbps (backward compatible with PCIe 3.0), the setup ensures zero performance loss for high-speed U.2 SSDs. Plug-and-play design requires no drivers, supporting Windows 10+ and Linux systems. Ideal for server, workstation, and high-performance PC storage upgrades.