SuperChassis 811i-250 / 811i-250B
Super Micro Computer, Inc.
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  Products   Chassis   1U   [ SC811i-250 / SC811i-250B ]

Key Features
1. 250W Power Supply
2. 2x 3.5" Internal Drive Bay
3. 1 x Slim CDROM,
    1x Floppy Drive (Optional)
4. 2x 10cm PWM Blower Fans
5. 1x Full-size, Full-length I/O
    Expansion Slot

Available Colors
Download Manual
Product SKUs - Discontinued SKU. Please contact sales-rep for possible OEM production quantities. MOQ may apply
  • SuperChassis 811i-250 (Beige)
  • SuperChassis 811i-250B (Black)
Form Factor
1U chassis support for max. motherboard size - 12" x 10" ATX
Processor Support
Single Pentium® 4 Processor
Height 1.7" (43mm)
Width 16.8" (426mm)
Depth 22.6" (574mm)
Gross Weight 28 lbs (12.7kg)
Available Colors Beige, Black
Expansion Slots
1x full-size full-length PCI expansion slot (Riser Card Required)
Drive Bays
Internal Bay 2x 3.5" Internal Drive bays
SAS or enterprise SATA HDD only recommended
Peripheral Drives
Floppy Sony 3.5" 1.44MB Floppy Drive (Optional)
CD-ROM TEAC Slim 24x CD-ROM drive (Optional)
Front Panel
Buttons • Power On/Off button
• System Reset button
LEDs • Power LED
• Hard drive activity LED
• 2x Network activity LEDs
• System Overheat LED
Ports none
System Cooling
Fans 2x 10cm PWM blower fans
Operating Environment (System)
Operating Temperature Range
  • 5°C ~ 35°C (41°F ~ 95°F)
Non-Operating Temperature Range
  • -40°C ~ 60°C (-40°F ~ 140°F)
Operating Relative Humidity Range
  • 8% ~ 90% (non-condensing)
Non-Operating Relative Humidity Range
  • 5% - 95% (non-condensing)
Power Supply
250W AC power supply [ 24-pin ]
AC Voltage • 100 - 240V, 47-63Hz, 4 Amp
DC Output • 12V + 5V + 3.3V ≤ 230W
+5V 25.0 amp
+5V standby 2.0 amp
+12V 13.0amp
-12V 0.8 amp
+3.3V 20.0 amp
Regulatory (Power Supply)
Power Supply Safety / EMC • USA - UL listed, FCC
• Canada - CUL listed
• Germany - VDE Certified
• Europe/CE Mark
• EN 60950 / IEC 60950-Compliant
Standard Parts List
  Part Number Qty Description
Chassis CSE-811i-250
1U Chassis (Beige)
1U Chassis (Black)
Power Supply PWS-0021 1 EFA 250W 1U power supply
Fan(s) FAN-0038L4 2 1U, 10cm 4200 RPM blower fan
Mounting Rails CSE-PT8L 1 1U Chassis Mounting Rails and Kit
Optional Parts List
  Part Number Qty Description
Peripheral Drives FPD-SONY-F(B)
Beige Sony 3.5" Floppy Drive (B = black)
Slim 24x TEAC CD-ROM Drive (B = black)
FDD Dummy Cover (07-0B = black)
FDD Dummy Cover (08-0W = beige)
DVD Dummy Cover (09-0B = black)
DVD Dummy Cover (10-0W = beige)
Peripheral Drives DVM-TEAC-824B
Black slim IDE DVD (8x DVD, 24x CDR), TEAC
Black slim IDE DVD (8x DVD, 24x CDR), Panasonic
Black slim SATA DVD (8x DVD, 24x CDR), TEAC
Black slim SATA DVD (8x DVD, 24x CDR), Panasonic
Heatsink / Retention - - Please refer to our Thermal Components Matrix
Information in this document is subject to change without notice.
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