Supermicro SuperChassis SC745TQ-R1200B


SKU: SC745TQ-R1200B Category:



Supermicro’s SC745 Chassis series is optimized for the latest Intel® Xeon® processor 5500 series (Nehalem) and is also compatible with previous generation Intel and AMD dual processor-based motherboards. Utilizing redundant, high-efficiency power supplies (85% and up) with Gold Level 1200W option, and 8 hot-swap 3.5″ drive bays, this chassis offers reliable performance with problem-free maintenance. Designed with 100% cooling redundancy** via a combination of high-performance fans and adjustable air-shroud capable of fitting any generation motherboard, the SC745 minimizes the probability of sysytem downtime or performance degradation from thermal-related issues. With 90-degree rotatable drive bay module, 7 tool-less expansion slots, and 6-Pin power connectors supporting up to 3 high-end graphics cards, the SC745 supports up to 3 GPUs, and it is quick to confirgure and easy to operate.


  • 1200W Gold Level high efficiency (1+1) Redundant Power Supply (93%)
  • 8x 3.5″ SAS/SATA Hot-swap Drive Bays
  • GPU Support with 4x 6-pin / 8-pin power connectors
  • Adjustable Air Shroud for Various Configurations
  • 100% Cooling Redundancy
  • Rack mount / Tower Convertible
  • 2x Front USB Ports
  • Locking Bezel with Filter
  • Tool-less operation
  • Only High Quality Components and Fans are used for Maximum Reliability
  • Full SES2 support is available with SAS motherboards and other compatible components.


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Additional information

Weight 68.00 lbs
Form Factor

Tower / 4U chassis support for max. motherboard size – 13.68" x 13" (34.7cm x 33cm), ATX, E-ATX

Power Supply

Redundant 1200W high-efficiency power supply with PMBus, 80Plus Gold Certified

Expansion Slots

7x PCI Expansion Slots

Front Cooling

3x 5000 RPM Hot-swap PWM Cooling Fans, 2x 5000 RPM Hot-swap Rear Exhaust PWM Fans


Power On/Off button, System Reset button

Front Panel LED

Power LED, Hard Drive Activity LED, 2x Network activity LEDs, System Overheat LED, Power Fail LED

External Bay

2x 5.25" Peripheral Drive Bay, 1x 5.25" Bay For Floppy Drive

Internal Bay

8x 3.5" SAS / SATA Hot-swap Drive Bays, SAS or enterprise SATA HDD only recommended


SAS / SATA Hard Drive Backplane with SES2

Panel color


Storage temp.

-40°-70°C (-40°-158°F)

Operating temp.

10°-35°C (50°-95°F)

Dimension (D x W x H)

25.5" x 7.0" x 17.2"


Supports dual, single Intel® / AMD processors