Break the Speed Barrier with Plextor's M6 PRO SSD! Other SSDs may be grounded by SATA 3 speed limitations but the M6 PRO blasts off at speeds far beyond. With exlusive technology and innovation throughts its Plexturbo Solution the M6 PRO will take you to another world of performance. "PLEXTOR 128GB SATA III MLS SSD Marvell 88SS9188 Controller / Cache 256MB DDR3 Read Seq: 545 MB/s Random: 100K IOPS Write Seq: 330 MB/s Random: 82K IOPS"