Up for sale is a genuine, high-performance Samsung PM9A1 1TB PCIe Gen4 x4 NVMe SSD (HP OEM Part # M10395-004, Model MZVL21T0HCLR-00BH1).*This drive is the direct OEM client equivalent of the popular Samsung 980 Pro, delivering exceptional throughput and responsiveness for high-demand workstations, gaming rigs, and home lab environments.​The drive was pulled from a fully functional, clean operating environment, tested for integrity, and cleared for immediate deployment.​Key Specifications:
​Capacity: 1 TB (1024 GB)
​Form Factor: M.2 2280 (Single-Sided)
​Interface / Protocol: PCIe Gen 4.0 x4 / NVMe 1.4
​Sequential Read Speed: Up to 7,000 MB/s
​Sequential Write Speed: Up to 5,100 MB/s
​Random 4K IOPS: Up to 1,000,000 IOPS Read / 850,000 IOPS Write​Controller: Samsung Elpis 8-Channel Controller
​NAND Type: Samsung 3D V-NAND TLC
​DRAM Cache: 1GB LPDDR4
​Firmware: HPS4NGXH​Compatibility Notice:
​Please verify that your system, motherboard chipset, and M.2 slot support PCIe Gen 4 x4 NVMe 2280 drives prior to purchasing.
​Backward compatible with PCIe 3.0 slots at reduced Gen3 bus speeds.
​This is an OEM module; driver and firmware management are handled natively via Windows/Linux OS NVMe drivers or HP support packages.​Terms of Sale & Return Policy:
​Condition & Testing: Sold in fully working, excellent operating condition.​Returns Policy: Sold As-Is / No Returns due to the sensitive nature of computer hardware and potential risks during handling or installation.
​Support & Questions: If you have questions or experience any setup difficulties, please contact me directly through messaging before opening a dispute, case, or return request so we can troubleshoot directly.​Fraud Prevention: For mutual security and protection against fraud, serial numbers (S641NX0YA00767) and unique hardware identifiers (EUI64/PSID) are fully recorded and photographed prior to shipment.