Features: Experience fast data transfer with NGFFs PCIe to U.2 SFF-8639 2.5inch NVME 750 hdds adapter, featuring advanced PCIe interfaces technology that delivers read/write speeds up to 750MB/s for professional performances. with universals 750 hdds compatibility and optimized PCB thermal management, this expansion card ensures seamless integration with multiple hdds models while maintaining stable operations through efficient heat dissipation. for enthusiasts, PC builders, and content creators requiring storage expansion solution for intensive applications like 4K video editing or gaming rigs. Perfectly suited for workstation upgrades, server environments requiring operations, and home PC builds needing quick NVME storage expansion without complex installation procedures. Builts with industrial PCB materials and toolless installation design, this adapter withstands frequent hardware swaps while ensuring long reliability for daily computing tasks. Specifications: Materials: PCB Size:10cm/3.94inch Package Includes: 1PC SFF-8639 2.5 NVME 750 hdds Adapter Card note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.