I
NSTALLING
H
ARDWARE
DIMMS
2-16
2.6 DIMMS
This section includes the following information:
Memory population rules
DIMM installation procedures
Banks and Channels
The channels are designated a letter
A
for a single processor and
B
for dual processors
configuration.
Each bank is also identified by a designation, either 1 or 2. See the following illustration for
the bank and channel layout on the mainboard.
Figure 2-22.
Bank and Channel Layout
Note:
Before installing or replacing memory modules, read the following information to become
familiar with memory performance guidelines and population rules. The information is pro-
vided as guidance for best server performance practices.
rz
Note:
Note that slots 0, 2, 4, and 6 within a bank are colored coded in white, while slots 1, 3, 5, and 7
are black.
CPU
0
CPU
1
A0, A1, A2, A3
B0, B1, B2, B3
A4, A5, A6, A7
B4, B5, B6, B7
Front Side
Rear Side
