OCZ Technology Vertex 2 Series 90 GB SATA II 3.5-Inch Solid State Drive (SSD) OCZSSD3-2VTX90G NAND Flash Components: Multi-Level Cell (SLC) NAND Flash Memory, Interface: SATA II 3.0Gbp/s, Form Factor: 3.5-inch form factor Life Expectancy: 2 million hours Mean Time Before Failure (MTBF), Reliability: ECC: 27 bytes of redundancy per 512 bytes data, up to twelve 9-bit symbols correctable Operating Temperature: 0C - 70C, Storage Temperature: -45C - 85C, Shock Resistance: 1500G, Certifications: RoHS, CE, FCC Max Read: up to 285 MB/s, Max Write: up to 275 MB/s, Sustained Write: up to 250 MB/s, 4k Random Write (Aligned): 50,000 IOPS, Seek time: 0.1 ms Power Consumption: Active 2Watts Idle:0.5Watts, Performance Optimization: TRIM (requires OS support), OS Compatability: Windows XP 32/64 bit, Windows Vista 32/64 bit, Windows 7 32/64 bit, Linux, Power Requirements: Standard SATA Power Connector