Getting Started
Inside the server
Power
supply unit
Fan duct and cooling Fan
(exhaust fan)
CPU sockets
Expansion slots
Motherboard
The motherboard contains two CPU slots, four memory module slots, and five PCI
expansion card slots.
Cooling fans
The server contains cooling fans for its hard disk drives, power supply, and CPU. You can
install an additional fan module for redundancy. Then, if one fan module fails, the
remaining module will provide sufficient cool air to allow the server to continue running
(downgraded operation).
If a cooling fan fails, the fault indicator flashes to indicate a failure condition. Replace or
repair the failed cooling fan as soon as possible. Prolonged downgraded operation could
shorten the service life of each system component. If the remaining cooling fan fails,
important data and programs could be corrupted or lost. For more information on fault
indications, see
CPU sockets
Use to install CPU modules. For instructions, see
Memory slots
Motherboard
SM card
System indicators
on page 27.
Internal battery
Cooling fan (air-intake fan)
Installing a CPU module
Inside the server
5.25"
Device bay
HDBP
board
Hard disk
drive
on page 71.
42