SuperChassis 942i-550 / 942i-550B
Super Micro Computer, Inc.
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  Products   Chassis   4U   [ SC942i-550 / SC942i-550B ]

Alternate View

Side Handles Not Included
(Available with Optional Rail Kit)

0Rear View
Available Colors


Key Features
1. Redundant Cooling 550W Power Supply
2. 5 x 5.25" Peripheral Drive Bays
3. 1 x 5.25" Drive Bay For 3.5" 1.44MB Floppy Drive
4. 7x Full-height, Full-length expansion slot
5. 2 x 120mm Hot-swappable Fans
6. 1 x 120mm Rear-exhaust Fan
7. 2 x Front USB Ports (optional)
8. Power Switch & 5 LED Indicators
9. Mobile Rack (optional)

Product SKUs - Discontinued SKU. Please contact sales-rep for possible OEM production quantities. MOQ may apply
  • SuperChassis 942i-550 (Beige)
  • SuperChassis 942i-550B (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 49 lbs (22.3g)
Available Colors Beige, Black
Expansion Slots
7x Full-height, Full-length expansion slots
Drive Bays
Peripheral Bay(s) • 5x 5.25" Peripheral Drive Bay
• 1x 5.25" Bay For Floppy Drive
• SAS or enterprise SATA HDD only recommended
Peripheral Drives
Floppy Panasonic 3.5" 1.44MB Floppy Drive
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
Ports 2x USB Ports (2.0 ready)
System Cooling
Fans • 2x 120mm 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
550W Cooling Redundant AC power supply with PFC
AC Voltage • 100 - 240V, 50/60Hz, 9 Amp
+5V 30.0 amp
+5V standby 2.0 amp
-5V 0.8 Amp
+12V 26.0amp
-12V 0.8 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
SC942i-550 Chassis CSE-942i-550
4U Chassis (Beige)
4U Chassis (Black)
Cable(s) CBL-0064 1 9" 3 to 3-Pin Fan Power Extension Cord
Fan(s) FAN-0053
120mm Hot-swappable Fan
120mm Rear Exhaust Fan
Front USB Kit CSE-PT29(B) 1 2-Port Front USB Kit
Rear I/O - 1 Dual LAN I/O Shield for 4U
Power Supply PWS-0046 1 SP550-RP 550W Redundant Cooling Power Supply
Tray(s) CSE-PT36(B)OEM 6 5.25" Dummy Tray with Rail (B = Black)
Optional Parts List
  Part Number Qty Description
Cable(s) CBL-0043
10" Two-drop SCSI Ultra320 Cable
30" Two-drop SCSI Ultra320 Cable
Heatsink / Retention - - Please refer to our Thermal Components Matrix
Mobile Rack CSE-M35S
SCSI Mobile Rack 3x 5.25" Openings to 5x 3.5" Drives
SATA Mobile Rack 3x 5.25" Openings to 5x 3.5" Drives
SCSI Mobile Rack 3x 5.25" Openings to 4x Drives
SATA Mobile Rack 3x 5.25" Openings to 4x Drives
Mounting Rails CSE-PT26(B) - 4U Chassis Rail Kit (Includes Side Handles)
Peripheral Drives FPD-SONY-F(B) - Sony 3.5" Floppy Drive (Beige, B = Black)
Rear I/O - - Other I/O Shield for 4U / Tower Chassis
SCA Backplane CSE-SCA-016 - SCAM942 with SAF-TE
Information in this document is subject to change without notice.
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