Samsung 870 QVO 8TB 2.5" SATA III 6GB/s 4-Bit MLC V-NAND SSD MZ-77Q8T0BWSamsung 870 QVO 8TB 2. 5" SATA III 6GB s 4 Bit MLC V NAND SSD MZ 77Q8T0BW Capacity: 8TB Form Factor: 2. 5" Interface: SATA 6GB s, Compatible with: SATA 3GB S and SATA 1. 5 GB s Controller: Samsung MKX Controller Sequential Read (Max): 560MB s Sequential Write (Max): 530MB s Samsung V NAND 4bit MLC Cache Memory: Samsung 8GB Low Power DDR4 SDRAM Random Read Write: 98,000 88,000 MTBF: 1. 5 Million MZ 77Q8T0BW 3 Years Limited Warranty