KingDian High R/W Speed 559/380 MB/s S280 2.5 120GB SATA III TLC Internal Solid State Drive (SSD) S280/120G Max Sequential Read: Up to 560 MBps Max Sequential Write: Up to 380 MBps 4KB Random Read: Up to 12,000 IOPS Controller: Silicon Motion Connector: 44 Pins Sustained Sequential Read: 230MBps (max.) Sustained Sequential Write: Up to 120MBps 4KB Random Write: Up to 13,000 IOPS