Table 2-1. Hp Rp7405/Rp7410 Dimms; Figure 2-18. Cell Board (Two Processors And Cc Shown) - HP RP7405/7410 User Manual

Installation
Unpacking the Server
Processors
Each cell board can hold up to four processors. Processor slots are numbered 0-3. Install processors in
ascending order: slot 0, 1, 2, and 3. It is not necessary to balance the number of processors across both cell
boards.
Figure 2-18 Cell Board (Two processors and CC Shown)
Processor 1
Processor 0
DIMMs
Each cell board can hold up to four quads (or ranks) of DIMMs. A rank is a group of four DIMMs. Each DIMM
within a rank must be the same capacity. The slots within each rank are numbered a,b,c,d. Install DIMMs in
ascending order: rack 0, 1, 2 and 3. It is not necessary to balance the number of DIMMs across both cell
boards. For Example: one rank = slots 0a, 0b, 0c and 0d.
Valid Memory Configurations DIMMs must be loaded in sets of four at specific locations. For best
performance, loading sets of 8 DIMMs is recommended.
Table 2-1 hp rp7405/rp7410 DIMMs
DIMM Capacity
512 Mbyte
1G Byte
The hp rp7405/rp7410 is capable of supporting as little as 2 Gbytes of main memory using four 512 MByte
DIMMs and one cell board and as much as 32 Gbytes using all 16 DIMM slots on both cell boards with 1GB
DIMMs.
32
Total Capacity
16 GBytes
32 Gbytes
Cell Controller
Processor 3
Processor 2
Memory Component Density
128 Mbit
256 Mbit
Chapter 2