With all the power of G-SPEED & an internal RAID controller that sports a quad interface, G-Techs new four-bay G-SPEED Q delivers solid, affordable RAID storage of up to 8TB. This all-aluminum system can process at speed of up to 200MB/s, taking the most demanding, memory-hungry applications in its stride. With its built-in RAID controller, the G-SPEED Q is not tied to a single workstation & can be easily transported & used on a laptop or desktop in the edit bay or on the road. Supporting Mac/PC software lets you easily set your preference to either RAID 0 or RAID 5 data protection. Pre-formatted for Macs, the compact & whisper quiet G-SPEED Q features four hot-swappable Hitachi Ultrastar enterprise-class 7200 RPM 3 Gbit SATA hard drives, each boasts a 10 times error rate improvement over standard drives.