2 NVME PCIe ENTERPRISE SSD. This unit is in excellent condition and shows 99% Good Health. Important Note: These drives are normally for use in servers. If you want to use it in a regular computer, please make sure that your motherboard can support this drive and that you have a free PCIe slot available. It’s also recommended to use a PCIe x4 U. 2 adapter card for best results. Type : Pci Express 3.0 X8 Nvme. Product Type : Solid State Drive. Product Name : Pm1725a 6.4tb Internal Solid State Drive. Capacity : 6.4tb Nvm Express (nvme) Version : 1.2 Pci Express Interface Data Lanes : X8 Form Factor : 2.5inch Random Read (4kb) : 800 Kiops Random Write (4kb) : 180 Kiops Seq. Read : 3300 Mb/s Seq. Write : 2600 Mb/s Dwpd : 5 Dwpd.