HP Integrity rx4640 Operation And Maintenance Manual page 48

Installing Additional Components and Configuring
Installing Processors and Memory
NOTE One DIMM filler board covers two adjacent DIMM slots. As a general rule, only remove DIMM slot fillers as
you add memory and you will always retain the correct configuration.
Table 4-2 DIMM Filler Requirements for 16 DIMM Extender Board
DIMMs Loaded
4 DIMMs in quad 0
8 DIMMs in quads 0 and 1
12 DIMMs in quads 0, 1, and 2
16 DIMMs in quads 0, 1, 2, and 3
a. One DIMM filler board covers two adjacent DIMM slots.
Table 4-3 DIMM Filler Requirements for 32 DIMM Extender Board
DIMMs Loaded
4 DIMMs in quad 0
8 DIMMs in quads 0 and 1
12 DIMMs in quads 0, 1, and 2
48
16 DIMM Extender Board
Fillers Required
6 fillers total:
2 fillers in quads 1, 2, and 3
(All quads filled)
4 fillers total:
2 fillers in quads 2 and 3
(All quads filled)
2 fillers total:
2 fillers in quads 3
(All quads filled)
No fillers required
32 DIMM Extender Board
Fillers required
12 fillers total:
2 fillers in quads 1, 3, 4, 5, 6, and 7
(quad 2 remains unfilled)
8 fillers total:
2 fillers in quads 4, 5, 6, and 7
(quads 2 and 3 remain unfilled)
8 fillers total:
2 fillers in quads 4, 5, 6, and 7
(quad 3 remains unfilled)
a
a
Chapter 4