Ultrastar® Data60 Hybrid Storage Platform Features: Up to 60 Ultrastar HDDs (SAS or SATA) Up to 1.8PB of raw storage in 4U Up to 4 units may be daisy-chained for a total raw capacity of 7.2PB Patented IsoVibe technology ensures maximum performance even in heavy workloads Improved cooling from innovative ArcticFlow technology Choose dual-port SAS for high availability or single-port SATA for low cost Up to 12 x 12Gb/s SAS-3 host connections Enterprise-grade redundant and hotswappable PSUs, IO Modules, and fans Rack-mounted top cover for quick and easy service Specifications: Max. Drives 60 x 3.5in drive bays Drive Interface 12Gb/s SAS 6Gb/s SATA Available Drive Capacities HDD up to 26TB CMR or 30TB SMR SSD up to 3.84TB Host Interface Dual redundant I/O Modules (IOM), 6 Mini-SAS HD ports per IOM 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: 174.5 mm / 6.87 in Width: 447.0 mm / 17.60 in Depth: 712.0 mm / 28.03 in Depth with CMA: 858.8 mm / 33.81 in Management SCSI Enclosure Services Redfish (out of band, via RJ45) Power Platinum: Dual 200-240V AC, 1600W, 1800W Titanium: Dual 200-240V AC, 1600W 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 Serviceability Cable-free hot-swappable IOM, power supply, fans and drives Warranty 5 Year Limited Warranty