Processors - NEC Express5800 series User Manual

Processors

The processor board includes four Intel Xeon processor ZIF sockets. See Figure
4-11. The following sections provide procedures for installing and removing the
processors.
Note:
the system board. All installed processors must be matched
for speed and cache size. If replacing a processor, the
replacement processor must match the speed and cache
size of all installed processors. If upgrading a processor, all
processors must be upgraded to match.
Electrostatic discharge (ESD) can damage components.
Place them on an antistatic surface. Use an antistatic wrist
strap attached to chassis ground when working on the
processor board.
If the system was running, any processor and heat sink
installed is hot. To avoid the possibility of a burn, let the
components cool for 10 minutes before continuing with these
procedures.
3
2
1
Figure 4-11. Processor Sockets
Your system may have up to four processors on
! CAUTION
!
WARNING
4
Upgrading Your System 4-15