Raidsonic SR2611-2S-S2B+. Hard drive capacity: 0 GB, RAID levels: 0, 1, Hard drive interface: Serial ATA II. Cables included: SATA. Weight: 1.4 kg. Package dimensions (WxDxH): 200 x 140 x 310 mm, Package weight: 1.76 kg. LED indicators: HDD, Fan fail, Temperature, Status