Key Features • Whisper Quiet System Chassis (27dB) 1. 1200W High Efficiency Power Supply Platinum Level (94%) 2. 8x 3.5" SAS / SATA Hot-swappable Drive Bays 3. 3x 5.25" Peripheral Drive Bays 4. 100% Cooling Redundancy 5. 2x Front USB 3.0 Ports 6. Locking Side Panel & Bezel with Filter 7. Power Switch, Reset Switch & 6x LED Indicators; 4x 6-pin & 2x (6+2)- pin GPU/VGA Power Connectors 8. 90-degree Rotatable 5 1/4" Bay Module 9. Super Quiet PWM Fans Product SKUs CSE-743TQ-1200B-SQ SuperChassis 743TQ-1200B-SQ (Black) Form Factor 4U chassis support for max. motherboard size - 12" x 13" E-ATX Processor Support Supports dual, single Intel® / AMD processors Dimensions Width 17.8" (452mm) Height 7.0" (178mm) Depth 25.5" (648mm) Gross Weight 56 lbs (25.4kg) Available Colors Black Expansion Slots 7x Full-height, Full-length PCI Expansion Slots Drive Bays Hot-swap 8x 3.5" SAS / SATA Hot-swap Drive Bays SAS or enterprise SATA HDD only recommended Peripheral Bay(s) 3x 5.25" Peripheral Drive Bay Drive Bays are 90° Rotatable SAS / SATA Backplane SAS / SATA Hard Drive Backplane w/AMI MG9072 Front Panel Buttons Power On/Off button System Reset button LEDs Power LED Hard Drive Activity LED 2x Network Activity LEDs System Information LED Power Fail LED Ports 2x USB 3.0 Ports System Cooling Fans 2x 80mm PWM Super Quiet Fans 1x 92mm PWM Super Quiet Rear Fan System Monitoring Chassis intrusion switch Operating Environment (System) Operating Temperature Range 5°C ~ 35°C (41°F ~ 95°F) Non-Operating Temperature Range -40°C ~ 60°C (-40°F ~ 140°F) Operating Relative Humidity Range 8% ~ 90% (non-condensing) Non-Operating Relative Humidity Range 5% - 95% (non-condensing) Power Supply 1200W high-efficiency power supply w/ PMBus AC Input 1000W: 100-114.9 V, 50-60 Hz, 12 Amp 1200W: 114.9-240 V, 50-60 Hz, 12-8 Amp DC Output 1000W max 1200W max +3.3V / +5V / +12V / -12V / +5VSB 20A / 20A / 83A / 0.3A / 3A 20A / 20A / 99A / 0.3A / 3A Note: Max. continuous combined load on +3.3V and +5V output shall not exceed 120W. Certification Platinum Certified Regulatory (Power Supply) Power Supply Safety / EMC USA - UL listed, FCC Canada - CUL listed Germany - TUV Certified Europe/CE Mark EN 60950/IEC 60950-Compliant CB report ready See Parts List