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SuperChassis 846E1-R900B

Super Micro Computer, Inc.
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  Products   Chassis   4U   [ SC846E1-R900B ]

Alternate View

0Rear View
Available Colors

Key Features
• High Efficiency PS and Storage Capacity

1. High density 4U Storage Chassis
2. 900W (1+1) Redundant Power Supply
3. 24 x 3.5" SAS Hot-swap Drive Bays
    with SES2 (for single-port)
4. 2x Extra HDDs (optional)
5. 100% Cooling Redundancy
6. Power Switch, Reset Switch &
    6 LED Indicators
7. Can be configured as either HEAD
    Or JBOD unit

Download Manual
Product SKUs - Discontinued SKU. Please contact sales-rep for possible OEM production quantities. MOQ may apply
  • SuperChassis 846E1-R900B (Black)
Form Factor
4U chassis support for motherboards up to size
13.68" x 13", E-ATX
Processor Support
Supports dual, single Intel® / AMD processors
  • 7" (178mm)
  • 17.2" (437mm)
  • 26" (660mm)
Gross Weight
  • 75 lbs (34.0kg)
Available Colors
  • Black
Expansion Slots
7x Full-height, Full-length PCI expansion slots
Drive Bays
  • 24x 3.5" Hot-swap SAS Drive Bays
  • SAS or enterprise SATA HDD only recommended
  • 2x Fixed Internal Hard Drive Bays OR
  • 1x Fixed Internal Hard Drive Bay and
    1x Slim DVD-ROM Drive or Floppy Drive
4U Expander Backplane, features:
• Scalability through cascading
• 3Gb support
• Inband SES-2 Enclosure Management
• SAS/SATA support
• Single input/output SFF 8087 connectors
Front Panel
  • Power On/Off button
  • System Reset button
  • Power LED
  • Hard drive activity LED
  • 2x Network activity LEDs
  • System Overheat LED
  • Power Fail LED
System Cooling
  • 3x 5000 RPM Hot-swap PWM Cooling Fans
  • 2x 5000 RPM Hot-swap Rear Exhaust
      PWM Fans
System Monitoring
Chassis intrusion switch
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 & Power Distributor
900W (1 + 1) Redundant AC to DC power supply w/ PFC
AC Voltage
  • 100 - 240V, 60-50Hz, 11-4.5 Amp
+5V standby
  • 4 Amp
  • 75 Amp
With Power Distributor
  • +5V: 50 Amp
  • +3.3V: 30 Amp
  • -12V: 0.6 Amp
Regulatory (Power Supply)
Power Supply Safety / EMC
  • USA - UL listed, FCC
  • Canada - CUL listed
  • Germany - TUV Certified
  • Europe/CE Mark
  • EN 60950/IEC 60950-Compliant
  • CCC
See Parts List

Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.