Sonnet Fusion R400S RAID 8TB. Total storage capacity: 8000 GB, RAID levels: 0, 5, 10, JBOD, Hard drive size: 88.9 mm (3.5 "). Power supply: 220 W, AC input voltage: 100-240 V, AC input frequency: 50/60 Hz. Width: 432 mm, Depth: 413 mm, Height: 44 mm. Operating temperature range (T-T): 0 - 40 °C. Cables included: AC, eSATA