2.5' 1TB SATA III Sequential read/write speeds of up to 560MB/s/520MB/s Speed up your boot-up, shut-down, and app load and response times Greater drive endurance and reliability, plus lower power usage with new 3D NAND technology nCache™ 2.0 technology delivers blazing-fast speeds Shock-resistant to help keep your data safe-even if you drop your computer