Kingston Digital, Inc. 30GB SSDNow S200 SATA 3 2.5 Solid State Drive for Mac and PC SS200S3/30G Form Factor - 2.5" or half-slim ceaseless Interface - SATA Rev.3.0 (6Gb/s) - with backwards compatibility to SATA Rev. 2.0 Capacity - 30 GB Sequential reads - SATA Rev. 3.0 up to: 500MB/s Sequential Writes - SATA Rev.3.0 up to: 100MB/s Maximum Random Read/Write - up to 60,000/24,000 IOPS Windows and Mac compatible