SanDisk Ultra 3D SSD 4TB SDSSDH3-4T00-G25 Features: Endurance of up to 600TBW 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 Specifications: Capacity 4TB Form Factor 2.5-Inch Sequential Read Performance 560MB/s Sequential Write Performance 520MB/s Random Read 95K IOPS Random Write 84K IOPS Interface SATA Warranty 5-Year Limited Warranty Endurance (TBW) 600 Dimensions (L x W x H) 2.75" x 3.96" x 0.28" Weight 53.3gms Operating Temperature 0°C to 70°C Certifications BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL