
52 IBM BladeCenter JS23 and JS43 Implementation Guide
2. DDIMs are to be installed in pairs. First filling BusA then BusB of each planar,
as shown above:
a. Base planar (P1): (C1, C3), (C6, C8), (C2, C4), (C5, C7).
b. MPE planar (P2): (C1, C3), (C6, C8), (C2, C4), (C5, C7).
3. Both DDIMs in a pair must be of same size, speed, and technology. It is
possible to mix compatible DDIMs from different manufacturers.
4. All DDIMs controlled by the same POWER6 processor module must be the
same size and speed.
Figure 3-3 shows the recommended memory placement layout for both IBM
BladeCenter JS23 and JS43 Express.
Figure 3-3 Recommended memory placement for IBM BladeCenter JS23 and JS43 Express
Important: Both IBM BladeCenter JS23 and JS43 require a minimum
of 4GB (2 x 2GB DIMM), and we recommend to plug them in slots
P1-C1 and P1-C3 (BusA), as shown in Figure 3-3 on page 52
Important: Install only supported Registered DDIMs. For a complete list of
supported Registered DIMMs, please see 2.1, “Overview of the JS23 and
JS43 Express blade servers” on page 10. You can also find the most recent
list of supported DDIMs in the IBM ServerProven® web site:
http://www-03.ibm.com/servers/eserver/serverproven/compat/us/
P1-C1 P1-C2 P1-C3 P1-C4 P1-C5 P1-C6 P1-C7 P1-C8
2X X
4X X X X
6XXXX X X
8 XXXXXXXX
P1-C1 P1-C2 P1-C3 P1-C4 P1-C5 P1-C6 P1-C7 P1-C8 P2-C1 P2-C2 P2-C3 P2-C4 P2-C5 P2-C6 P2-C7 P2-C8
2X X
4X X X X
6X X X XX X
8X X X XX X X X
10XXXXXXXX XX
12 XXXX X XXXXX X X
14 XXXXXXXXXXXX X X
16 XXXXXXXXXXXXXXXX
JS43 Expansion unit planar (P2) RDDIM slots
RDDIM
Count
JS23 Base blade planar (P1) RDDIM slots
RDDIM
Count
JS43 Base blade planar (P1) RDDIM slots
Komentarze do niniejszej Instrukcji