SABIO STORAGE LLC STORAGE, DM2-PT, 2 BAY HDD 1TB RAID HIGH CAPACITY: Supports two 2.5in HDD's with capacity up to 2 TB, with RAID controller built in HIGH PERFORMANCE: With built in RAID controller, the read performance using eSATA port exceeds 115 MB/Sec EASE OF USE: Simply connect the DM2-PT to a Apple or Windows computers with the provided cables and it is ready to use. Plus the DM2-PT is fully bus powered when used with a FW800 connection Apple and Windows Compatible: With Firewire 800, USB and eSATA ports, the DM2-PT is fully compatible with Mac and PC's. Full support for Apple TimeMachine and Windows 7