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SuperChassis 504-203B

Super Micro Computer, Inc.
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  Products   Chassis   1U   [ SC504-203B ]

Key Features
1. Mini 1U Chassis
2. 200W High-efficiency Power Supply
    Gold Level Certified
3. Rear I/O Ports
4. 1x 3.5" Internal Drive Bay with 1x
    Half-height, Half-length PCI
5.OR 2x 3.5" Internal Drive Bay
6. OR 2x 2.5" Internal Drive Bay with
    1x Full-height, Half-length PCI
7.OR 4x 2.5" Internal Drive Bay
8. Power Switch, Reset Button and
    5x LED Indicators

Available Colors
Download Manual
Product SKUs
  • SuperChassis 504-203B (Black)
Form Factor
9.8"-Depth Mini 1U chassis support for maximum motherboard size - 6.7" x 6.7"
Processor Support
Single Processor Support
  • 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
• Up to 1x full-height, half-length PCI expansions slot*
*NOTE: Riser Card Required, See 'Drive Bays' for possible configurations
Drive Bays
Internal Bay
  • 1x 3.5" Internal Drive Bay with 1x Half-height, Half-length PCI
  • OR 2x 3.5" Internal Drive Bay
  • OR 2x 2.5" Internal Drive Bay with 1x Full-height, Half-length PCI
  • OR 4x 2.5" Internal Drive Bay
  • Only SAS or enterprise SATA HDD 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
  • 1x VGA, IPMI, 4xLANs, 1x COM, 4xUSB, 1xKeyboard/Mouse
Servers ( for SC504-203B )
5017P-TLN4F, 5017P-TF, 5017A-EP, 5017A-EF, 5018A-FTN4, SYS-5018A-FTN4
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, 2.6 Amp Max
  • 8.0 Amp (max.)
+5V standby
  • 2.0 Amp (max.)
  • 16 Amp (max.)
  • 0.5 Amp (max.)
  • 8.0 Amp (max.)
Certification Gold Level Certified
  Gold Certified
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-504-203B 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
I/O Shield MCP-260-00064-0B 1 1U I/O shield for X9/X10 STD Server I/O use in SC510, SC505, SC504
Front Panel MCP-280-81301-0N 1 Front Panel Control Board
Power Supply PWS-203-1H 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
Heatsink SNK-P0049A4 - 1U Active CPU Heat Sink for Intel Sokcet H, H2, and H3 Motherboards
I/O Shield MCP-260-00065-0B - 1U I/O shield for X8 STD Server I/O use in SC510, SC505, SC504
MCP-260-00066-0B - 1U I/O shield for X9SPV-M4 use in SC510, SC505, SC504
MCP-260-00068-0B - 1U I/O Shield for X9SCAA/-L use on SC510, SC505, SC504
MCP-260-00072-0B - 1U I/O Shield for X9SKV use in SC510, SC505, SC504
MCP-260-00076-0B - 1U I/O shield for X10SLV-Q in CSE-510/505/504
Fan(s) FAN-0100L4 - 40X28MM 4-PIN PWM FAN, 8500 rpm
MCP-320-81302-0B                 - Single fan holder for one 40x28mm fan
(*Note: May order two MCP-320-81302-0B to configure a dual fan holder for optional dual fan configuration)

Hard Drive Bracket MCP-220-00051-0N
Retention Bracket for 1 x 2.5" HDD
Retention Bracket for up to 2x 2.5" HDD
Riser Card RSC-RR1U-E8
RSC-RR1U-E8 with PCI-E x8 output
RSC-RR1U-E16 with PCI-E x16 output
Riser Card Bracket MCP-120-00063-0N - Riser card bracket for slot-7
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.