Supermicro SC505-203B 1U Mini-iTX Chassis 9.8-in Depth 1x3.5-in Internal Bay 200W 80PLUS Black CSE-505-203B
Supermicro SC505-203B 1U Mini-iTX Chassis 9.8-in Depth 1x3.5-in Internal Bay 200W 80PLUS Black CSE-505-203B
Product Code: CS-SM-505203B
Manufacturer: Supermicro
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Your Price: $185 / Each
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Supermicro SuperChassis SC505-203B for Mini-iTX (6.75"x6.75") Motherboard

Mfg. Part Number
Supermicro CSE-505-203B, Black Color


Product SKUs
  • SuperChassis 505-203B (Black)
Form Factor
9.8"-Depth Mini 1U chassis support for maximum motherboard size - 6.75" x 6.75"
Processor Support
Single Processor Support
  • 1.7" (43mm)
  • 17.2" (437mm)
  • 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
  • Ony SAS or enterprise SATA HDD
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
  • 0°C ~ 40°C (32°F ~ 104°F)
Non-Operating Temperature Range
  • -40°C ~ 70°C (-4°F ~ 158°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


Standard Parts List
  Part Number Qty Description
Chassis CSE-505-203B 1 1U Chassis (Black)
Cable(s) CBL-0087
Front Control Cable Round 16pin to 16pin Ribbon 20inch (50cm)
US power cord 18AWG 6ft, PBF (default for low watt)
Front Panel MCP-230-50501-0N 1 1U SC505 top cover
MCP-270-50501-0N 1 1U 505 chassis base
I/O Shield MCP-260-00064-0B          1 1U I/O shield for X9/X10
Power Supply PWS-203-1H 1 200W Low Noise Power Supply
Optional Parts List
  Part Number Qty Description
Fan(s) FAN-0100L4 - 20x28MM 4-PIN PWM Fan, 8500RPM (up to three)
Cable CBL-0080L - 1x 4-pin to 1x SATA Power Cable
Fan Cage MCP-320-81302-0B   40x28mm fan holder (may order two for dual fan configuration)
Hard Drive Bracket MCP-220-00044-0N
2.5” HDD bracket for 2 x 2.5” HDD
2.5” HDD bracket for 1 x 2.5” HDD


This product is not refundable due to manufacturer return policy. We only replace or repair defective product by RMA procedure.

This product is special order, which takes longer to process and cannot be returned.

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