Detail overview General Information : Brand : SAMSUNG Product Series : 860 Series Product Model : MZ-76P256E Product Type : Solid State Drive Product Name : 860 Series MZ-76P256E Solid State Drive. Key Features : Capacity : 256 Gb Interface : Sata-6gbps Drive Dimensions : 2.5 Inch Encryption Algorithm : 256-bit Aes Nand Flash Memory Type : 3d Multi-level Cell (mlc) Buffer Size : 512 Mb Features : Trim Support, Sleep Mode, 3d V-nand Technology, Auto Garbage Collection Algorithm, Edrive, SAMSUNG Mjx Controller, Low Power Ddr4 Sdram Cache, S.m.a.r.t., 256-bit Aes, Ieee 1667 Performance : Drive Transfer Rate : 600 Mbps (external) Internal Data Rate : 560 Mbps (read) / 530 Mbps (write) Maximum 4kb Random Write : 90000 Iops Maximum 4kb Random Read : 100000 Iops Physical : Dimensions (w X H X D) : 2.7 X 0.3 X 3.9 Inch Weight (max) : 1.76 Oz Condition : Refurbished. Availability : In Stock. Our Warranty : 30 Days.