SuperChassis 742i-450 / 742i-450B
Super Micro Computer, Inc.
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  Products   Chassis   4U   [ SC742i-450 / SC742i-450B ]

Alternate View

Side Handles Not Included
(Available with Optional Rail Kit)

0Rear View
Available Colors


Key Features
1. 450W Power Supply with Redundant
    Cooling Feature
2. 3x , 4x IDE Drive Carriers
3. 3x 5.25" Peripheral Drive Bays
4. 1x 5.25" Drive Bay For 3.5"
    1.44MB Floppy Drive
5. 7x Full-height, Full-length expansion slot
6. 1x 90mm Hot-swappable Fan
7. 1x 120mm Rear-exhaust Fan
8. 2x Front USB Ports (optional)
9. Locking Bezel
10. Power Switch & 6 LED Indicators

Product SKUs
  • SuperChassis 742i-450 (Beige) *
  • SuperChassis 742i-450B (Black) *
Form Factor
4U chassis support for max. motherboard size - 12" x 13" E-ATX
Processor Support
Dual Xeon® Processors
Height 17.8" (452mm)
Width 7.0" (178mm)
Depth 23.8" (605mm)
Gross Weight 48 lbs (21.8kg)
Available Colors Beige, Black
Expansion Slots
7x PCI expansion slots
Drive Bays
Drive Carrier(s) 3x, 4x IDE Drive Carrier
SAS or enterprise SATA HDD only recommended
Peripheral Bay(s) 3x 5.25" Peripheral Drive Bay
1x 5.25" Bay For Floppy Drive
Front Panel
Buttons • Power On/Off button
• System Reset button
• NMI Switch
LEDs • Power LED
• Hard drive activity LED
• 2x Network activity LEDs
• System Overheat LED
• Power Fail LED
Ports 2x USB Ports (optional)
System Cooling
Fans • 1x 90mm Hot-swappable Fans
• 1x 120mm Rear Exhaust 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
450W AC power supply (w/ PFC) with Redundant Cooling Feature
AC Voltage • 100 - 240V, 50/60Hz, 10 Amp
DC Output • 5V + 3.3V ≤ 160W
• 12V + 5V + 3.3V ≤ 430W
+5V 26.0 amp
+5V standby 2.0 amp
-5V 0.5 Amp
+12V 30.0amp
-12V 1.0 amp
+3.3V 30.0 amp
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
Standard Parts List
  Part Number Qty Description
Chassis CSE-742i-450
4U Chassis (Beige)
4U Chassis (Black)
Cable(s) CBL-0064 1 9" 3 to 3-Pin Fan Power Extension Cord
Drive Carrier(s) CSE-PT18
3 IDE Drive Carrier
4 IDE Drive Carrier
Fan(s) FAN-0052
90mm Hot-swappable Fan
120x38mm 4-pin PWM Fan assembly for SC742
Front USB Kit CSE-PT29(B) 1 2 Ports Front USB Kit
Power Supply PWS-0045 1 SP450-RP 450W Power Supply with Redundant Cooling Feature
Rear I/O - 1 Dual LAN I/O Shield for 4U
Tray(s) CSE-PT36(B) 3 5.25" Dummy Tray with Rail
Optional Parts List
  Part Number Qty Description
Heatsink / Retention - - Please refer to our Thermal Components Matrix
Mounting Rails CSE-PT26 - 4U Chassis Rail Kit (Includes Side Handles)
Peripheral Drives FPD-SONY-F(B)
Sony 3.5" Floppy Drive (Beige, B = Black)
FDD Dummy Cover (0B = black)
Peripheral Drives DVM-SONY-DVDRW-HB
Black Sony Half-height DVD-RW IDE Drive, RoHS
Black Liteon Half-height DVD-RW Drive, RoHS
Black Liteon Half-height DVD-RW SATA Drive, RoHS
Black Liteon Half-height DVD-RW SATA Drive, RoHS
Rear I/O - - Other I/O Shield for 4U / Tower Chassis

* = End-of-Life, please contact sales-rep for possible OEM production quantities.
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.