Key Features 1. 920W Redundant High-efficiency 80PLUS Platinum Level (94%+) Power Supply 2. 16x 2.5" Hot-swap SAS/SATA HD Bays 3. 1x Slim DVD-ROM Drive 1x Front USB + COM tray (option) 4. 1x 5.25" drive bay 5. 4x 8cm high-performance fans (optional 3x 8cm fans support cooling redundancy for E-ATX boards) 6. 7x Low-profile AOC expansion slots 7. Power Switch and 6x LED Indicators CSE-219A-R920LPB SuperChassis 219A-R920LPB (Black) Form Factor 2U chassis support for max. motherboard size - 13.68" x 16.5" Processor Support Supports dual, single Intel® / AMD processors Dimensions Width 17.2" (437mm) Height 3.5" (89mm) Depth 26.93" (684mm) Packaging 26.5" (W) x 10.5" (H) x ??" (L) Gross Weight 52 lbs (23.6 kg) Available Color Black Expansion Slots • 7x low-profile expansion slots Drive Bays Hot-swap 16x 2.5" SAS / SATA Hot-swap drive trays SAS or enterprise SATA HDD only recommended Peripheral Bay 1x 5.25" peripheral drive bay Backplane 2U Direct Attached Backplane, features: • 3Gb/6Gb support • SES-2 Enclosure Management Support • SAS/SATA support • Four SFF 8087 connectors Peripheral Drives DVD-ROM 1x Slim DVD-ROM Drive 1x Front USB + COM tray (option) Front Panel Buttons • Power On/Off button • System Reset button LEDs • Power LED • Hard drive activity LED • 2x Network activity LEDs • System Overheat LED • Power fail LED System Cooling Fans • 4x 80mm high-performance fans • Optional extra 3x 80mm fans support cooling redundancy for E-ATX motherboards System Monitoring Chassis intrusion switch Operating Environment (System) Operating Temperature Range 10 - 35°C (50° - 95°F) Non-Operating Temperature Range -40 - 70°C (-40° - 158°F) Humidity Range 8 - 90% non-condensing Non-Operating Humidity Range 5 - 95% non-condensing Power Supply with Power Distributor 920W high-efficiency (94%+) AC-DC Redundant power supplies with PMBus and I2C AC Input 100-240 V, 50-60 Hz, 11-4.5 Amp DC Output 4 Amp @ +5V standby 75 Amp @ +12V With Power Distributor +5V: 50 Amp +3.3V: 30 Amp -12V: 0.6 Amp Certification 80PLUS Platinum Certified [ Test Report ] Regulatory (Power Supply) Power Supply Safety / EMC USA - UL listed Canada - CUL listed Germany - TUV Certified EN 60950/IEC 60950-Compliant CB Report CCC Certification