HP Integrity rx2800 i2 Server User Service Guide

5. Connect any required internal cables to the expansion board.
6. Reinsert the PCI riser cage into the chassis.
7. Connect any required external cables to the expansion board.
Installing DIMMs
Memory configurations
The server has 24 system memory DIMM slots located on 4 memory expansion boards (6 DIMMs
per expansion board). You can access the memory expansion boards without removing the airflow
guide or the I/O card cage.
The DIMMs are partitioned by the number of processors installed in the server. If you have only
one processor installed in the system, you can only use 12 of the 24 memory slots.
CAUTION: Observe all ESD safety precautions before attempting this procedure. Failure to follow
ESD safety precautions might result in damage to the server.
Memory expansion board locations and slot IDs
Install DIMMs into the expansion boards attached to the system board. Each slot has a unique ID.
For memory expansion board locations, see Figure 2 (page 12).
Figure 15 DIMM slot IDs
54 Optional components