Brand SAMSUNG Series 870 QVO Series Model MZ-76Q2T0B/AM Device Type Internal Solid State Drive (SSD) Used For Consumer Details Form Factor 2.5’ Capacity 1TB/2TB/4TB Memory Components V-NAND Interface SATA III Performance Max Sequential Read Up to 550 MBps Max Sequential Write Up to 520 MBps 4KB Random Read QD32: Up to 97,000 IOPS QD1: Up to 7,500 IOPS 4KB Random Write QD32: Up to 89,000 IOPS Environmental Operating Temperature 0°C ~ +70°C Dimensions & Weight Height 7.00mm Width 70.10mm Depth 100.00mm Weight 95.25g