Samsung 1Tb 870 Evo 2.5 Inch Sata Iii Internal Solid State Drive - Mz-77E1T0Bw

At £50 more than the QVO yet sporting almost identical specification, you’d be hard pushed at first to see the benefit of the EVO drive. The different comes with the internal workings that see a V-NAND 3-bit rather than 4-bit MLC (Multi-Level Cell).