Max. Drives 60 x 3.5" drive bays Up to 24 can be SAS or SATA SSD Drive Interface 12 Gb/s SAS 6 Gb/s SATA Available Drive Capacities HDD up to 12TB SSD up to 6.4TB Host Interface Dual redundant I/O Modules (IOM) 6 Mini-SAS HD ports per IOM Management SCSI Enclosure Services Redfish (out of band, via RJ45) Power Dual 1600W, 80+ Platinum 200-240V AC input, auto ranging, 50-60Hz Cooling 4 main enclosure fans, front-to-rear system cooling with zero-loss backflow prevention 1 I/O module fan Dual PSUs with built-in fans LED Indicators Front/Rear: Power, ID, Fault Drive: Activity, Fault Serviceability Cable-free hot-swappable IOM, power supply, fans, and drives Environmental Operating Temperature: 5 to 40oC Non-op Temperature: -40 to 60oC Humidity: 5 to 85% relative humidity Operating Altitude: 40oC at 3,000ft Sound Power: < 7.2Bels at 23+/-2oC Item Dimension (L"xW"xH") 29 x 18 x 7 Weight 175.00 LB Warranty Information 5 Years