OCZ Technology 250 GB Vertex Series Mac Edition SATA II 2.5 Inch Solid State Drive (SSD) OCZSSD2-1VTXA250G Compatible with the Apple MacBook product range/Shock Resistant 1500G Onboard Cache: 64MB/Seek Time: &lt;.1ms/ Slim 2.5" Design/Lightweight 77g Read: Up to 240 MB/s/Write: Up to 150MB/s /Sustained Write: Up to 100MB/s Operating Temp: -10C ~ +70C/Storage Temp: -55C ~ +140C Available in 30GB, 60GB, 120GB, 250GB capacities*/2 year warranty