Supermicro SC505-203B Mini 1U Front I/O 1x3.5/2x3.5/2x2.5/4x2.5HDD 200W Appliance Server Rackmount Chassis

SKU CSE-505-203B Category

Authorized Partner

Note: All products ship globally from withiin USA from our faciilities or distributor/manufacturer warehouses.

Important Note: Your credit card will be charged at the time of ordering. If this product can be added to cart, it is orderable but there may not be ready stock and there could be long wait times. Global shortages continue so we recommend to confirm stock/eta by email/phone before ordering.


Out of stock

Competitor Price Match/Beat Program

For price match/beat please submit competitor quote. Quotes from manufacturer authorized partners only.

Key Features

  • 9.8″ depth small form factor 1U, 200W Gold level power supply
  • Optimized for Mini-ITX (6.75″x 6.75″) Motherboard
  • Front I/O Ports
  • 1x 3.5″ Internal Drive Bay with 1x Half-height, Half-length PCI-E
  • OR 2x 3.5″ Internal Drive Bay
  • OR 2x 2.5″ Internal Drive Bay with 1x Full-height, Half-length PCI (need HDD bracket)
  • OR 4x 2.5″ Internal Drive Bay(need HDD bracket)
  • Power Switch, Reset Button and 5x LED Indicators

We accept all major credit cards e.g. MasterCard, Visa, American Express, Discover etc. Please review our Terms and Conditions and Return, Refund and Repair policy prior to purchase.


Mfr Part # CSE-505-203B
Form Factor 9.8″ Mini 1U chassis support for maximum motherboard size: Mini-ITX 6.75″ x 6.75″
Processor Support 3rd Generation Intel® Core™ i7/i5/i3, up to 35W
Height 1.7″ (43 mm)
Width 17.2″ (437 mm)
Depth 9.8″ (249 mm)
Gross Weight 10 lbs (4.54 kg)
Packaging (W x H x L) 25.8″ (655 mm) x 6.1″ (155 mm) x 18.3″ (465 mm)
Available Color Black
Expansion Slots Up to Up to 1x full-height, half-length PCI expansions slot* *NOTE: Riser Card Required, See ‘Drive Bays’ for possible configurations
Drive Bays 1 x 3.5″ Internal Drive Bay with 1 Full-height, Half-length PCI; Or 2 x 3.5″ Internal Drive Bay; Or 2 x 2.5″ Internal Drive Bay with 1 Full-height, Half-length PCI; Or 4 x 2.5″ Internal Drive; Ony SAS or enterprise SATA HDD recommended
Front Panel
Buttons Power On/Off button; System Reset Button
LEDs 2 Network Activity LEDs; Fan Fail/System Over Heat LED; HDD activity LED; Power Status LED
Ports 1x VGA, IPMI, 4xLANs, 1x COM, 4xUSB, 1xKeyboard/Mouse
Systems Cooling 1 x High-efficiency power supply with thermal control fan(s)
Operating Environment (System)
0°C – 40°C (32°F – 104°F)
-40°C – 70°C (-40°F – 158°F)
8% – 90% (non-condensing)
5% – 95% (non-condensing)

Additional information

Weight 10 lbs
Dimensions 9.8 × 17.2 × 1.7 in






Product Type

Compatible Rack Unit


Number of Power


Number of Internal


Power Supply Wattage

200 W

Number of Total Bays


Product Family




Form Factor


Motherboard Supported

Mini ITX


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