OCZ Technology 120 GB Vertex Series SATA II 3.0 Gb-s 2.5-Inch Solid State Drive OCZSSD2-1VTX120G NAND Flash Components: Multi-Level Cell (MLC) NAND Flash Memory, Interface: SATA II 3Gbp/s, Form Factor: 2.5" slim design form factor Read: Up to 250 MB/s Write: Up to 180 MB/s Sustained Write: Up to 100MB/sSeek Time 0.1 ms Life Expectancy: 1.5 million hours Mean Time Before Failure (MTBF), Reliability: BCH: 8 or 12 bits/sector for 128 bytes and 16 bits/sector for 128 byes spare size read