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Black 1U rackmount server chassis with front I/O ports and 200W Gold power supply

Supermicro

Supermicro CSE-504-203B 1U server chassis 200W Gold

SKU CH-396K-G4QXM MPN CSE-504-203B

1U rack-mount chassis for Mini-ITX boards with a 200 W 80PLUS Gold supply and flexible 3.5″ or 2.5″ drive bays

  • Form factor1U
  • Chassis styleRackmount
  • Supported motherboard sizes6.75 in x 6.75 in Mini-ITX
  • Power supply200 W High-efficiency Power Supply Gold Level Certified
  • Expansion card slotsUp to 1 x full-height, half-length PCI expansions slot NOTE:
  • Front panel ports1 x VGA, IPMI, 4 x LANs, 1 x COM, 4 x USB, 1 x Keyboard / Mo
  • Compact 1U rackmount design fits tight spaces
  • 200 W 80PLUS Gold power supply cuts energy waste
  • Mini-ITX board support up to 6.75" square
  • Flexible bay configs for 3.5" or 2.5" drives
  • Front VGA, IPMI, four LAN, COM and four USB ports

Compact 1U server chassis

The Supermicro CSE-504-203B is a 1U rack-mountable chassis that fits a 6.75" x 6.75" Mini-ITX motherboard. It ships with a 200 W 80PLUS Gold certified power supply and a black finish. The unit measures 1.70" high, 17.20" wide and 9.80" deep. It suits builders who need a dense, mission-critical mini server in a standard rack.

Flexible drive and PCI layout

You can configure the interior as one 3.5" bay plus one half-height half-length PCI slot, two 3.5" bays, two 2.5" bays with one full-height half-length PCI slot, or four 2.5" bays. A riser card is required for any PCI expansion. This flexibility lets you trade storage density for add-in cards without changing chassis.

Front I/O and indicators

The front panel provides one VGA port, IPMI, four LAN ports, one COM port, four USB ports and one keyboard or mouse port. Five LED indicators plus power and reset buttons give immediate status feedback. The single 200 W Gold supply sets the power envelope, so systems with many drives or high-wattage cards may need a different platform.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $124.99
Cheaper than about 84% of the 1,006 comparable items (median $222.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSUPERMICRO
Product lineSuperChassis
Model nameCSE-504-203B
Product colorBlack
Ports & slots
Expansion card slotsUp to 1 x full-height, half-length PCI expansions slot
NOTE: Riser Card Required, See 'Drive Bays' for possible configurations
Front panel ports1 x VGA, IPMI, 4 x LANs, 1 x COM, 4 x USB, 1 x Keyboard / Mouse
Power
Power supply200 W High-efficiency Power Supply Gold Level Certified
Size & build
Form factor1U
Chassis styleRackmount
Product dimensions1.7 in × 17.2 in × 9.8 in
Shipping weight4.79 kg
Package size655 × 478 × 175 mm
Compatibility
Supported motherboard sizes6.75 in x 6.75 in Mini-ITX

Questions about this item

What rack depth and motherboard size does the 1U CSE-504-203B require?

The chassis fits a standard 1U rack space at 1.7 inches high, 17.2 inches wide and 9.8 inches deep, and accepts Mini-ITX boards up to 6.75 by 6.75 inches.

How is the single PCI expansion slot installed, and what extra part is mandatory?

A riser card must be fitted first; the slot then supports either one full-height half-length card or one half-height half-length card depending on the drive-bay configuration chosen.

Which drive bays and power supply will need attention over time?

The internal bays hold either one 3.5-inch drive, two 3.5-inch drives, two 2.5-inch drives or four 2.5-inch drives, while the installed 200W 80PLUS Gold unit is the only power supply and may require replacement after extended use.

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