Plextor M6S Series 128GB 2.5-Inch Internal Solid State Drive (PX-128M6S) Max Sequential Read: Up to 520 MBps Max Sequential Write: Up to 300 MBps 4KB Random Read: Up to 88,000 IOPS Controller: Marvell 88SS9188 with custom Plextor Firmware 4KB Random Write: Up to 75,000 IOPS Max Shock Resistance: 1500G (Max) at 1 msec half-sine Max Vibration Resistance: 7~800Hz, 2.17Grms(Non-operating) Used For: Consumer