Detail overview Main Specifications : Product Description : SAMSUNG Pm1725a MZ-PLL6T4A - Solid State Drive - 6.4tb - Pcie Express 3.0 X4 (nvme) Type : Solid State Drive - Internal Capacity : 6.4 Tb Nand Flash Memory Type : 3d Triple-level Cell (tlc) Form Factor : 2.5 Inch Interface : Pci Express 3.0 X4 (nvme) Nand Flash Memory : SAMSUNG V-nand Physical Dimensions : 69.85 X 100.20 X 15.00 Mm Weight : Max 170 G Extended Specifications : Type : Solid State Drive - Internal Capacity : 6.4 Tb Nand Flash Memory Type : 3d Triple-level Cell (tlc) Form Factor : 2.5 Inch Interface : Pci Express 3.0 X4 (nvme) Performance : Drive Writes Per Day (dwpd) : 5 Sequential Read : 3300 Mb/s Sequential Write : 2600 Mb/s Random Read : 800,000 Iops Random Write : 160,000 Iops Reliability : Mtbf : 2,000,000 Hours Uber : 1 Sector Per 10^17 Bits Read Condition : Dell Oem Refurbished. Availability : In Stock. Mfg Warranty : None. Server Supply Warranty : 30 Days.