The item that you are bidding on is a Corsair Force Series MP510 4TB NVMe PCIe Gen3 x4 M.2 SSD (CSSD-F4000GBMP510) (2). This item is used. this item was pulled from a working environment for upgrade. This item was tested and works 100%. Total read/writes is ~7TB. Please verify and make sure that this SSD will work for your hardware before bidding. If you have any questions, please feel free and ask. Thanks for looking and happy bidding!