SAMSUNG 850 PRO 2.5' 256GB SATA III 3D NAND Internal Solid State Drive (SSD) MZ-7KE256BW

SAMSUNG 850 PRO 2.5' 256GB SATA III 3D NAND Internal Solid State Drive (SSD) MZ-7KE256BW Max Sequential Read: Up to 550 MBps Max Sequential Write: Up to 520 MBps 4KB Random Read: Up to 100,000 IOPS Controller: Samsung MEX Controller Form Factor: 2.5' Capacity: 256GB Interface: SATA III 4KB Random Write: Up to 90,000 IOPS