The OCZ Vertex Series Mac Edition Solid State Drive is the result of the latest breakthroughs in SSD technology. The Mac Edition delivers the incredible performance enthusiasts have come to expect from OCZâs premium Solid State Drive offerings with the peace of mind knowing they are tested in Appleâs own labs. Additionally, the drives feature speeds up to a blazing 240MB/s sequential read and 170MB/s sequential write and 64MB onboard cache, while delivering extended battery life, increased system responsiveness, and superior durability compared to conventional hard drives.