Plextor M5S Series 2.5 128GB SATA III Internal Solid State Drive (SSD) PX-128M5S Max Sequential Read: up to 520 MB/s Max Sequential Write: up to 200 MB/s 4KB Random Read: Up to 71,000 IOPS Controller: Marvell 4KB Random Write: Up to 51,000 IOPS Power Consumption (Active): 2.8W Power Consumption (Idle): 0.7W Max Shock Resistance: 1500G