SUPERMICRO 

SUPERMICRO CSE-743TQ-903B BLACK 4U TOWER SC743TQ WITH USB 3 900W PWS

Mfg Part Number:  CSE-743TQ-903B  
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Price: $591.18 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Mar 29, 2026
No Sales Tax except these states
, PO and Wire.
Tower / 4U SuperChassis 743

The SC743 high-end workstation/server chassis is designed for whisper-quiet (28dB) performance and power savings with high-efficiency 465W / 665W / 865W power supplies and 100% cooling redundancy** via its combination of high-performance fans and unique air-shroud. It dramatically reduces the possibility of degraded performance due to thermal issues. Moreover, utilizing the 90-degree rotatable 5.25" drive bays, it can be perfectly fitted as a rackmount or a tower system.
Main Specification
General Information
Manufacturer Supermicro Computer, Inc
Manufacturer Part Number CSE-743TQ-903B
Manufacturer Website Address http://www.supermicro.com
Brand Name Supermicro
Product Line SuperChassis
Product Series SC743
Product Model SC743TQ-903B
Product Name SuperChassis SC743TQ-903B System Cabinet
Product Type Server Case
Technical Information
Motherboard Supported EATX
Number of Fans Supported 6
Number of Fans Installed 6
Bays
Number of External 5.25" Bays 3
Number of External 3.5" Bays 8
Number of Total Expansion Bays 11
I/O Expansions
Total Number of Expansion Slots 7
Interfaces/Ports
Total Number of USB Ports 2
Front USB Yes
Power Description
Input Voltage 220 V AC
Input Voltage 110 V AC
Number of Power Supplies Supported 1
Number of Power Supplies Installed 1
Power Supply Wattage 900 W
Physical Characteristics
Color Family Black
Product Color Black
Compatible Rack Unit 4U
Form Factor Rack-mountable
Height 7"
Width 17.8"
Depth 25.5"
Weight (Approximate) 56 lb
Miscellaneous
Package Contents
  • SuperChassis SC743TQ-903B System Cabinet
  • 1 x Backplane
  • 1 x SC743 Intel DP X9, X8 PC air shroud 12x13MB
  • 1 x Front control cable 16 pin split, 6\" , (converter head), 26AWG
  • 1 x Front Control Cable Round 16 pin to 16 pin Ribbon 20\" (50cm), 28AWG
  • 4 x 4 PIN TO 4 PIN MIDDLE FAN POWER EXTENSION, 20cm. 24AWG(PWM)
  • 1 x USB 3.0 Internal Cable-80cm 19 pin Female to 19 pin Female 30/28/26AWG
  • 8 x Black Hot-swap 3.5inch HDD Tray (w/o logo)
  • 1 x SATA CABLE 61CM FLAT S-S PBF
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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