Selling a 512GB PM9A1 NVMe M.2 2280 SSD in excellent working condition. This PCIe Gen4 drive (model MZVL2512HCJQ-00BH1, also referenced as MZ-VL2512 / M10394-004) was pulled from a working HP system, fully tested, and verified to function properly. It delivers fast Gen4 NVMe performance and is ideal for upgrading desktops or laptops that support M.2 2280 PCIe NVMe storage.