Supermicro

Supermicro Superchassis 504-203b [black] - Rack-mountable - Black - 1u - 1 X Bay - 1 X 200 W - Mini Itx Motherboard Supported - 1 X Internal 3.5" Bay - 1x Slot[s] (128304)

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SKU:
18145575
MPN:
128304
Availability:
Usually ships the same or next business day. In stock at our CA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
02/07/2026 08:39:05 PM PST
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  • Rear
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$188.38
Stock Update:
02/07/2026 08:39:05 PM PST

Description

This item is brand-new, factory sealed.

1. Mini 1U Chassis


2. 200W High-efficiency Power Supply
80 PLUS, 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 Form Factor
9.8"-Depth Mini 1U chassis support for maximum motherboard size - 6.7" x 6.7"

Processor Support
Single Processor Support 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
Buttons
Power On/Off button
System Reset button
LEDs
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) Power Supply
200W Low Noise AC-DC power supply with PFC
AC Voltage
100 - 240V, 50-60Hz, 2.6 Amp Max
+5V
8.0 Amp (max.)
+5V standby
2.0 Amp (max.)
+12V
16 Amp (max.)
-12V
0.5 Amp (max.)
+3.3V
8.0 Amp (max.)
Certification
80 PLUS 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 Item Dimension (L"xW"xH"):
25.8 x 18.3 x 6.1

Weight:
17.35 lb

Warranty Information:
1 Year

Package Contents:
  • SuperChassis 504-203B (Black)
  • 1 x US power cord 18AWG 6ft, PBF (default for low watt)
  • 1 x 77.5cm, 16-pin to 16-pin Front Cable
  • 1 x Front Panel Control Board

Features

Package Contents:   
  • SuperChassis 504-203B (Black)
  • 1 x US power cord 18AWG 6ft, PBF (default for low watt)
  • 1 x 77.5cm, 16-pin to 16-pin Front Cable
  • 1 x Front Panel Control Board

 

Specs

Power Description
Number of Power Supplies Supported1
Number of Power Supplies Installed1
Power Supply Wattage200 W
Physical Characteristics
Form FactorRack-mountable
Product ColorBlack
Height1.7"
Color FamilyBlack
Compatible Rack Unit1U
Width17.2"
Depth9.8"
Warranty
Limited Warranty3 Year
I/O Expansions
Total Number of Expansion Slots1
Interfaces/Ports
Front USBYes
Bays
Number of Total Expansion Bays1
Number of Internal 3.5" Bays1
General Information
Brand NameSupermicro
Manufacturer Website Addresshttp://www.supermicro.com
Product TypeServer Case
Product NameSuperChassis 504-203B (Black)
ManufacturerSupermicro Computer, Inc
Manufacturer Part NumberCSE-504-203B
Product LineSuperChassis
Technical Information
Motherboard SupportedMini ITX

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Supermicro Superchassis 504-203b [black] - Rack-mountable - Black - 1u - 1 X Bay - 1 X 200 W - Mini Itx Motherboard Supported - 1 X Internal 3.5" Bay - 1x Slot[s] (128304)
$188.38