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SuperChassis 503L-200B
Super Micro Computer, Inc.
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  Products   Chassis   1U   [ SC503L-200B ]

Key Features
1. Mini 1U Chassis optimized for
    Intel® Atom™ Platform
2. 200W Low Noise Power Supply
3. Front I/O Ports
4. 1x 3.5" Internal Drive Bay
5. OR 2x 2.5" Internal Drive Bay (opt.)
6. OR 1x Full-height, Half-length PCI (opt.)
7. OR 1x 2.5" Internal Drive &
    1x FH, HL PCI
8. Power Switch, Reset Button &
    5 LED Indicators

Available Colors
Download Manual
Product SKUs
  • SuperChassis 503L-200B (Black)
Form Factor
9.8"-Depth Mini 1U chassis support for maximum motherboard size - 9.6" x 9.6"
Processor Support
Single Processor Support: Intel® Atom™ series
  • 1.7" (43mm)
  • 17.2" (437mm) <<< Release form has 17.3"
  • 9.8" (249mm)
  • 25.8" (W) x 6.1" (H) x 18.3" (L)
Gross Weight
  • 10 lbs (4.5kg)
Available Colors
  • Black
Expansion Slots
• 1x full-height half-length PCI expansion slot (Optional)
   Riser Card Required
Drive Bays
Internal Bay
  • 1x 3.5" Internal Drive Bay (Standard)
  • OR 2x 2.5" Internal Drive (Optional)
  • OR 1x 2.5" (Optional)
  • SAS or enterprise SATA HDD only recommended
Front Panel
  • Power On/Off button
  • System Reset button
  • Power LED
  • Hard drive activity LED
  • 2x Network activity LEDs
  • System Overheat LED
I/O Ports
  • Standard System I/O
    (Mouse, Keyboard, 2x USB Video, COM, LPT, LAN)
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
200W Low Noise AC-DC power supply with PFC
AC Voltage
  • 100 - 240V, 50-60Hz, 3-1.5 Amp Max
  • 16.0 Amp
+5V standby
  • 2.0 Amp
  • 15.0 Amp
  • 0.8 Amp
  • 17.0 Amp
Regulatory (Power Supply)
Power Supply Safety / EMC
  • USA - UL listed, FCC
  • Canada - CUL listed
  • CCC Certification
  • EN 60950/IEC 60950-Compliant
  • Europe/CE Mark
  • Germany - TUV Certified
Standard Parts List
  Part Number Qty Description
Chassis CSE-503L-200B 1 1U Chassis (Black)
Cable(s) CBL-0260L
US power cord 18AWG 6ft, PBF (default for low watt)
77.5cm, 16-pin to 16-pin Front Cable
Front Panel MCP-280-81301-0N 1 Front Panel Control Board
Power Supply PWS-202-1H 1 200W Low Noise Power Supply
Optional Parts List
  Part Number Qty Description
Cable(s) CBL-0080L - 1x 4-pin to 1x SATA Power Cable
Hard Drive Bracket MCP-220-00051-0N
Retention Bracket for 1 x 2.5" HDD
Retention Bracket for up to 2x 2.5" HDD
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.