Supermicro
Supermicro CSE-505-203B 1U server chassis 200W Gold 9.8" depth
Compact 1U rackmount chassis fits Mini-ITX boards, includes 200W Gold PSU and flexible 3.5" or 2.5" drive bays with PCIe expansion
- Chassis TypeRackmount
- Form Factor1U
- ColorBlack
- Motherboard Compatibility6.75" x 6.75" Mini-ITX
- Power Supply200W Gold level power supply
- Expansion SlotsUp to 1 x full-height, half-length PCI expansions slot NOTE:
- Fits shallow racks with 9.8" depth 1U form factor
- Efficient 200W 80 PLUS Gold power supply included
- Supports Mini-ITX boards measuring 6.75" x 6.75
- Front I/O provides VGA, IPMI, four LAN, COM and four USB
- Flexible drive bay options: 3.5" or 2.5" with PCI expansion slots
Compact 1U rack chassis for Mini-ITX builds
The Supermicro CSE-505-203B is a 1U rackmount chassis only 9.8 inches deep. It accepts Mini-ITX motherboards measuring 6.75 by 6.75 inches and ships with a 200W 80 PLUS Gold power supply. The design targets firewall appliances, mail servers, web servers and other single-processor node deployments where rack depth is limited.
Fan-less thermal design runs at 30 dB
A fan-less thermal layout keeps acoustic output at 30 dB during normal operation. The included 200W Gold-rated supply delivers efficient power conversion without adding active cooling noise. Front-panel I/O provides one VGA, IPMI, four LAN ports, one COM, four USB and a combined keyboard and mouse connector for direct local access.
Four drive-configuration choices
Internal storage can be arranged as one 3.5-inch bay with a half-height half-length PCIe slot, two 3.5-inch bays, two 2.5-inch bays plus a full-height half-length PCI slot, or four 2.5-inch bays. Each layout requires the corresponding riser card and, for the 2.5-inch options, an additional HDD bracket. Front-panel controls include power switch, reset button and five status LEDs.
Pontos fortes
- Fits shallow racks with 9.8" depth 1U form factor
- Efficient 200W 80 PLUS Gold power supply included
- Supports Mini-ITX boards measuring 6.75" x 6.75
- Front I/O provides VGA, IPMI, four LAN, COM and four USB
- Flexible drive bay options: 3.5" or 2.5" with PCI expansion slots
Especificações
| Brand | SUPERMICRO |
|---|---|
| Series | SuperChassis |
| Model | CSE-505-203B |
| Chassis Type | Rackmount |
| Form Factor | 1U |
| Color | Black |
| Motherboard Compatibility | 6.75" x 6.75" Mini-ITX |
| Power Supply | 200W Gold level power supply |
| Expansion Slots | Up to 1 x full-height, half-length PCI expansions slot NOTE: Riser Card Required, See 'Drive Bays' for possible configurations |
| Front Ports | 1 x VGA, IPMI, 4 x LANs, 1 x COM, 4 x USB, 1 x Keyboard / Mouse |
| 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 1 x 3.5" Internal Drive Bay with 1 x Half-height, Half-length PCI-E OR 2 x 3.5" Internal Drive Bay OR 2 x 2.5" Internal Drive Bay with 1 x Full-height, Half-length PCI (need HDD bracket) OR 4 x 2.5" Internal Drive Bay (need HDD bracket) Power Switch, Reset Button and 5 x LED Indicators |
| Dimensions | 1.70" x 17.20" x 9.80" |
| Peso de envio | 4.76 kg |
| Dimensões da embalagem | 655 × 472 × 165 mm |
Perguntas sobre este artigo
How do I mount the motherboard and riser card in the CSE-505-203B, and which step is most often missed?
Install the 6.75" x 6.75" Mini-ITX board on the standoffs, then fit the required riser card into the single PCI slot before adding drives; the step most often missed is ordering the correct riser for the chosen drive-bay configuration.
What parts will need replacement or periodic attention after deployment?
The 200W Gold power supply is the primary field-replaceable unit; internal drive brackets for 2.5" bays and the riser card may need swapping if the storage or expansion layout changes later.
What is the first limitation reached during continuous operation in a 1U rack?
The 200W power budget caps total system draw, so sustained CPU and add-in card loads will hit that ceiling before the 30 dB thermal design or 9.8" depth become constraints.
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