Fujitsu PRIMERGY BX924 S4 - Page 158

158 Upgrade and Maintenance Manual BX924 S4
Main memory
© cognitas. Gesellschft für Technik-Dokumentation mbH 2013 Pfad: C:\Programme\FCT\tim_app\tim_local\work\PICHOL\OBJ_DOKU-20567-001.fm
Using a Xeon E5-2637v2 or a Xeon E5-2643v2
Notes on Rank Sparing mode
– Same numbers mean identical modules (capacity, rank).
– **DIMM cannot be installed in DIMM slot 3B and DIMM slot 3D
– In case of Single-/Dual-Rank memory configurations, at least two 1R or 2R
modules must be populated per a channel.
– In case of Octa-/Quad-Rank memory modules, please note the following:
Due to performance reasons, always populate a new channel before
installing the 3rd memory slot of a channel.
1A 2A 3A 1B 2B 3B 1D 2D 3D 1C 2C 3C 1E 2E 3E 1F 2F 3F 1H 2H 3H 1G 2G 3G
** **
1
11
11 1
11 11
11 1 11
11 11 11
11 11 1 11
11 11 11 11
111 11 11 11
111 11 11 111
12
11 2
11 22
11 1 22
11 11 22
11 11 22 2
11 11 22 22
11 1 11 22 22
11 11 11 22 22
11 11 11 22 2 22
11 11 11 22 22 22
11 11 1 11 22 22 22
11 11 11 11 22 22 22
11 11 11 11 22 22 2 22
11 11 11 11 22 22 22 22
111 11 11 11 22 22 22 22
111 11 11 11 222 22 22 22
111 11 11 111 222 22 22 22
111 11 11 111 222 22 22 222
111 11 11 111 222 222 22 222
111 11 11 111 222 222 222 222
Dual CPUs populated
3
15
7
8
9
10
2
4
5
16
17
18
19
20
21
22
6
7
8
9
10
11
12
13
14
6
CPU CPU1 CPU2
channel A B D C E F H G
DIMM slot
# DIMMs
Mono CPU populated
1
2
3
4
5