When your definition of high-performance means both speed and reliability, Go Drive Low Profile SSD is the primary drive upgrade solution for every machine from an ultra-thin laptop to a desktop workhorse. Engineered for long-term real-world use, it gives you high read and write speeds, great data reliability and fast access time. It's SATA 6G ready, but backward compatible with SATA 3G and 1.5G machines, which makes it a perfect upgrade solution for power users, home offices, gamers, digital photographers and creative professionals. Type: Solid state drive - internal Capacity: 256 GB NAND Flash Memory Type: Multi-level cell (MLC) Form Factor: 2.5 Interface: SATA 6Gb/s Data Transfer Rate: 600 MBps Features: Native Command Queuing (NCQ), Error Correction Code (ECC) , S.M.A.R.T. Dimensions (WxDxH): 2.6 in x 3.9 in x 0.4 in Weight: 4.16 oz Manufacturer Warranty: 3 years warranty Device Type: Solid state drive - internal Capacity: 256 GB NAND Flash Memory Type: Multi-level cell (MLC) Form Factor: 2.5 Interface: SATA 6Gb/s Features: Native Command Queuing (NCQ), Error Correction Code (ECC) , S.M.A.R.T. Width: 2.6 in Depth: 3.9 in Height: 0.4 in Weight: 4.16 oz Drive Transfer Rate: 600 MBps (external) Internal Data Rate: 550 MBps (read) / 325 MBps (write) Maximum 4KB Random Write: 71000 IOPS Interfaces: 1 x SATA 6 Gb/s - 7 pin Serial ATA Compatible Bays: 1 x internal - 2.5 OS Required: Linux, Apple MacOS X, Microsoft Windows Vista / XP / 7 / 8 / 8.1 Compliant Standards: FCC, RoHS TAA Compliant: Yes Service & Support: 3 years warranty Service & Support Details: Limited warranty - 3 years