Usb Key; Battery; Field Replaceable Units (Fru); User Accessible Jumpers, Sockets, And Connectors - Dell PowerEdge R820 Technical Manual
Technical guide
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Also See for PowerEdge R820:
- Owner's manual (143 pages) ,
- Technical manual (54 pages) ,
- Getting started manual (9 pages)
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4.12 USB Key
The PowerEdge T110 II has two internal USB keys.
4.13 Battery
A replaceable coin cell CR2032 3V battery is mounted on the planar provides backup power for the
Real-Time Clock and CMOS RAM on the PCH C202 chip.
4.14 Field Replaceable Units (FRU)
The planar contains a 32K bit serial EEPROM to store FRU information including Dell part number,
part revision level, and serial number. This part will also be used as SEL (system event log) especially
to be used by the baseboard management controller (BMC).
4.15 User Accessible Jumpers, Sockets, and Connectors
See the Jumpers and Connectors chapter in the PowerEdge T110 II Hardware Owner's Manual on
Support.Dell.com.
PowerEdge T110 II Technical Guide
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