SAMSUNG MZ-7TE250LW / 840 EVO MZ-7TE250LW 250 GB 2.5" Internal Solid State Drive SATA - 97000IOPS Random 4KB Read - 66000IOPS Random 4KB Write Samsung 840 EVO MZ-7TE250LW 250 GB SATA III 2.5 TLC Internal Solid State Drive (SSD) Manufacturer & Manufacturer: Samsung MZ-7TE250LW