IBM Flex System x440 Compute Node - Page 517

Table 8. Memory Speeds and Configurations – Max Performance (continued)
DIMM by
rank, type,
technology
FRU
number
DIMM
capacity Speed (MHz) and Voltage Supported by DPC
DR x4
RDIMM –
4Gb (1333
MHz)
49Y1565 16 GB 1333 1333 1066
DR x4
RDIMM –
4Gb (1600
MHz)
00D4970 16 GB N/A 1600 N/A 1600 N/A 1066
QR x4
LR-DIMM
– 2Gb (1333
MHz)
49Y1569 16 GB 1333 1333 1066
QR x4
LR-DIMM
– 4Gb (1333
MHz)
90Y3107 32 GB 1333 1333 1066
Note: Mixing of DIMM types is not supported.
Table 9. Memory Speeds and Configurations – Balanced
DIMM by
rank, type,
technology
FRU
number
DIMM
capacity Speed (MHz) and Voltage Supported by DPC
1 DPC 2 DPC 3 DPC
1.35V 1.50V 1.35V 1.50V 1.35V 1.50V
SR x4
RDIMM –
2Gb (1333
MHz)
49Y1424 4 GB 1066 1066 800
DR x8
RDIMM –
2Gb (1333
MHz)
49Y1425 4 GB 1066 1066 800
SR x4
RDIMM –
2Gb (1600
MHz)
49Y1561 4 GB N/A 1333 N/A 1333 N/A 800
DR x4
RDIMM –
2Gb (1333
MHz)
49Y1415 8 GB 1066 1066 800
DR x4
RDIMM –
2Gb (1600
MHz)
49Y1415 8 GB N/A 1333 N/A 1333 N/A 800
DR x4
RDIMM –
4Gb (1333
MHz)
49Y1565 16 GB 1066 1066 800
Chapter 7. Installing, removing, and replacing compute node components 505