PCIe M.2 SSD TO 2.5″ U.2 ADAPTER: Increase your system speed and performance cost-effectively, by adding an M.2 PCIe NVMe/AHCI SSD to your PC or server with data transfer speeds up to 7.8GBps when used with a PCIe Gen 4 slot/system
High Speed Transfer Interface: NVMe1.4/PCIe Gen4 x4.The sequential read/write speed of EN870 PCIe 4.0 SSD 4TB is up to 7450/6750 MB/s.This NVMe SSD is designed for hardcore gamers, professionals, and creatives who demand high-performance computing.