Supermicro® CSE-846TQ-R900B 4U chassis

Key Features

1. 4U / Tower Storage Chassis
2. 900W Redundant Power Supply
3. 24 x 3.5" SAS/SATA Hot-swappable
Drive Bays
4. 7x Full-height, Full-length
expansion slot
5. 3x Hot-Swappable Cooling Fans
6. Power Switch, Reset Switch &
6 LED Indicators
Tower / 4U chassis support for quad motherboards (up to size 13.68" x 13")

Processor Support

Dual Xeon Processors

Dimensions

Height 7" (178mm)
Width 17.2" (452mm)
Depth 26" (660mm)
Gross Weight 75 lbs (34.0kg)
Available Colors Black

Expansion Slots

7x PCI expansion slots

Drive Bays

Hot-swap 24x 3.5" Hot-swap (SAS / SATA) Drive Bays
Optional 2x Fixed Internal Hard Drive Bays OR
1x Fixed Internal Hard Drive Bay and
1x DVD-ROM Drive or Floppy Drive

SAS / SATA Backplane

SAS / SATA Hard Drive Backplane with SES2

Front Panel

Buttons Power On/Off button
System Reset button
LEDs Power LED
Hard drive activity LED
2x Network activity LEDs
System Overheat LED
Power Fail LED

System Cooling

Fans 3x 5000 RPM Hot-Swappable Cooling Fans
2x 5000 RPM Hot-Swappable Rear Exhaust Fan

System Monitoring

Chassis intrusion switch

Operating Environment (System)

Operating Temperature Range 10 - 35°C (50° to 95° F)
Non-Operating Temperature Range -40 - +70°C (-40° to 158° F)
Humidity Range 8 - 90% non-condensing
Non-Operating Humidity Range 5 - 95% non-condensing

Power Supply

(1 + 1) 900W AC to DC power supply w/ PFC
AC Voltage 100 - 240V, 60-50Hz, 11-4.5 Amp
+5V 50 Amp
+5V standby 4 Amp
+12V 75 Amp
-12V 0.6 Amp
+3.3V 30 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-Compl