The Transcend SATA III 6Gb/s MSA370 mSATA SSD supports the Serial ATA interface, is based on a powerful controller, and offers stunningly fast performance along with long-term reliability. The compact mSATA form factor is only one-eighth the size of a standard 2.5" SSD, making it perfect for use in space-saving portable devices such as ultrabooks, tablet PCs, and slim servers.