SuperChassis 846XE26-R1K28B

Super Micro Computer, Inc.
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  Products   Chassis   4U   [ SC846XE26-R1K28B ]

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0Rear View
Available Colors

Key Features
• Support two 1000W BBP
• Dual Expander Chip
• High Availability PS, Storage Capacity
   and numerous I/O slots
1. High density 4U Storage Chassis
2. 1280W Redundant Power Supplies
    Platinum Level (95%)
3. 24x 3.5" Hot-swap SAS/SATA
    Drive Bays w/ SES2 (dual-channel)
    and optional 2x 2.5" Hot-swap
    SAS/SATA Drive Bays on
    rear side of Chassis
4. 100% Cooling Redundancy
5. Battery Backup Power (optional:
6. Can be configured as either HEAD
    Or JBOD unit

Download Manual
Product SKUs
  • SuperChassis 846XE26-R1K28B (Black)
Form Factor
4U chassis support for motherboards up to size
15.2"x 13.2", E-ATX and ATX
Processor Support
Supports dual, single Intel® / AMD processors
  • 7" (178mm)
  • 17.2" (437mm)
  • 29" (736.6mm)
Gross Weight
  • 75 lbs (34.0kg)
Available Colors
  • Black
Expansion Slots
Up to13x Full-height, Full-length expansion slots
Drive Bays
  • 24x 3.5" Hot-swap SAS Drive Bays w/ SES2 (dual-channel)
  • SAS or enterprise SATA HDD only recommended
  • 2x Fixed 3.5"Internal Hard Drive, OR
  • 6x Fixed 2.5" Internal Hard Drive
4U Dual Expander Backplane, features:
• SAS2 compliance
• Scalability through cascading
• 6Gb support
• Inband SES-2 Enclosure Management
• SAS/SATA support
• Dual 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
  • 4x 92mm hot-swap cooling fans
  • 1x 80mm exhaust and air shroud
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
1280W Redundant High-efficiency Digital Power Supplies w/ PMBus 1.2
AC Input
  • 1000W Output @ 100-140V, 8-12A, 50-60Hz
  • 1280W Output @ 180-240V, 6-8A, 50-60Hz
DC Output
  • 1000W: +12V/83A; +5Vsb/4A
  • 1280W: +12V/106.7A, +5Vsb/4A
Certification Platinum Level Certified95%+
  Platinum Certified
  [ Test Report ]
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.
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