Samsung SSD 870 EVO 2.5'' 4TB  560/530 MB/s

Samsung 870 EVO 4TB 2.5 Inch SATA III Internal SSD, Up to 560 MB/s Seq Read & 530 MB/s Seq Write Speed, V-NAND Technology, 1GB LPDDR4 Cache, MKX Controller, 1.5 M Hrs. MTBF, Black | MZ-77E4T0BW