Kingston A400 960GB 2.5' SATA3 6Gb/s SSD - TLC 500/450 MB/s 7mm Solid State Drive 1 mil hrs MTBF 3yrs A400 SSD Kingston’s A400 solid-state drive dramatically improves the responsiveness of your existing system with incredible boot, loading and transfer times compared to mechanical hard drives. Powered by a latest gen controller for read and write speeds up to 500MB/s and 450MB/s1, this SSD is 10x faster than a traditional hard drive1 for higher performance, ultra-responsive multi-tasking and an overall faster system. Also more reliable and durable than a hard drive, A400 is available in multiple capacities from 120GB–480GB2. Fast start-up, loading and file transfers More reliable and durable than a hard drive Multiple capacities with space for applications or a hard drive replacement Form factor: 2.5' Interface: SATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 (3Gb/s) Capacities2: 120GB, 240GB, 480GB Controller3: 2Ch NAND: TLC Baseline Performance1: Data Transfer (ATTO): 120GB — up to 500MB/s Read and 320MB/s Write 240GB — up to 500MB/s Read and 350MB/s Write 480GB — up to 500MB/s Read and 450MB/s Write Power Consumption: 0.195W Idle / 0.279W Avg / 0.642W (MAX) Read / 1.535W (MAX) Write Storage temperature: -40°C~85°C Operating temperature: 0°C~70°C Dimensions: 100.0mm x 69.9mm x 7.0mm Weight: 41g Vibration operating: 2.17G Peak (7–800Hz) Vibration non-operating: 20G Peak (10–2000Hz) Life expectancy: 1 million hours MTBF Warranty/support4: Limited 3-year warranty with free technical support Total Bytes Written (TBW)5: 120GB: 40TB 240GB: 80TB 480GB: 160TB Solid-state drive FAQs - http://www.kingston.com/us/ssd/ssd_faq Datasheet - http://www.kingston.com/datasheets/SA400S37_us.pdf Support - http://www.kingston.com/us/support/technical/products?model=SA400S37