KingDian High Speed S180 2.5 60GB SATA III MLC Internal Solid State Drive (SSD) S18060GB Max Sequential Read: Up to 260 MBps Max Sequential Write: Up to 70 MBps 4KB Random Read: Up to 12,000 IOPS Controller: Silicon Motion Connector: 40 Pins Sustained Sequential Read: 130MBps Sustained Sequential Write: 40MBps (max.) 4KB Random Write: Up to 13,000 IOPS