Raidon 3.5-Inch HDD JBOD Storage (iS2630-U5) SAS/SATA 6G Host Interface/Hot-swappable Tray Module/6cm Cooling Fan Host Interface: 3 x SAS + 3 x SATA/Support Hard Drive: 3  3.5-Inch SAS/SATA HDD RAID Level: JBOD/The Largest Capacity: 3TB/Cooling Fan: 1  6cm Power Supply: 12V, 5V (2 x 4 Pin Big Power Connector)/LED Indicators: Overheat/Fan Failure/Access/Power Operating System: Windows, Linux/Certifications: CE &amp; FCC Dimensions (mm): 148W  203L  85H/Net Weight (kg): 1.8