This B&H Kit features a SmartStor DS4600 4-Bay DAS Server from Promise Technology. The SmartStor DS4600 protects your valuable data and digital contents making them readily available anytime. With the four high-speed interfaces including eSATA, FireWire 400, FireWire 800 and High-Speed USB, the SmartStor yields high performance. It is an ideal solution for Home backup, SOHO/SMB backup, Storage expansion on PC/Mac and multimedia professionals who require applications such as Final Cut, Adobe Photoshop and 3D Studio Max. SmartStor DS4600 can also be used to store music and video for playback using SmartNAVI Media Player or any Media Player on the client system.