Ultrastar Data60 Hybrid Storage Platform 240TB Features: Up to 60 Ultrastar HDDs (SAS or SATA) Up to 1.2PB raw capacity in 4U using forthcoming 20TB SMR HDDs Hybrid support for data acceleration tier with SSDs (SAS or SATA) in up to 24 of 60 drive slots Dual-port SAS for high availability or single-port SATA for low cost Enterprise-grade redundant and hot-swappable PSUs, I/O modules, and fans 5-year limited warranty Specifications: Capacity 240TB Drives 24 Max. Drives 60 x 3.5” drive bays Up to 24 can be SAS or SATA SSD Drive Interface 12Gb/s SAS 6Gb/s SATA Available Drive Capacities HDD up to 18TB CMR or up to 20TB SMR (forthcoming) SSD up to 15.36TB Rack Height 4U Weight Product without drives: 27.3kg (60lbs) Product with 60 HDDs: 79.4kg (175lbs) LED Indicators Front/Rear: Power, ID, Fault Drive: Activity, Fault Physical Dimensions Height: 175mm (6.89”) Width: 447mm (17.61”) Depth: 712mm (28.03”) Depth in Rack: Max of 890mm (35.04”) w/ dual CMA—includes 24 SAS cables 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 IO module fan Dual PSUs with built-in fans Environmental Operating Temperature: 5°C to 35°C Non-op Temperature: -40 to 70°C Humidity: 5 to 85% relative humidity Operating Altitude: -300m to 3048m (-984 ft to 10,000 ft) Sound Power: < 7.2Bels @ 23±2°C