Internal Storage - Lenovo System x3550 M4 Product Manual

The following table lists memory options available for the x3550 M4 server.
Table 6. Memory options
Part Feature
number code
UDIMMs
49Y1404 8648
RDIMMs - 1066 MHz and 1333 MHz
49Y1405 8940
49Y1406 8941
49Y1407 8942
49Y1397 8923
49Y1399 A14E
49Y1563 A1QT
RDIMMs - 1600 MHz
49Y1559 A28Z
90Y3178 A24L
90Y3109 A292
00D4968 A2U5
LRDIMMs
90Y3105 A291

Internal storage

System x3550 M4 (E5-2600)
Description
4 GB (1x 4 GB, 2Rx8, 1.35 V) PC3L-10600 CL9 ECC
1333 MHz LP UDIMM
2 GB (1x 2 GB, 1Rx8, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
4 GB (1x 4 GB, 1Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
4 GB (1x 4 GB, 2Rx8, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
8 GB (1x 8 GB, 2Rx4, 1.35 V) PC3L-10600 CL9 ECC
1333 MHz LP RDIMM
8 GB (1x 8 GB, 4Rx8, 1.35 V) PC3L-8500 CL7 ECC
DDR3 1066 MHz LP RDIMM
16 GB (1x 16 GB, 2Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
4 GB (1x 4 GB, 1Rx4, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
4 GB (1x 4 GB, 2Rx8, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
8 GB (1x 8 GB, 2Rx4, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
16GB (1x16GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
32 GB (1x 32 GB, 4Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP LRDIMM
Maximum Standard
supported models
where used
16 (8 per CPU) -
24 (12 per CPU) -
24 (12 per CPU) A2x, B2x
24 (12 per CPU) DDx
24 (12 per CPU) C2x, C4x, D2x,
F2x
16 (8 per CPU) -
24 (12 per CPU) -
24 (12 per CPU) 32x, M2x
24 (12 per CPU) -
24 (12 per CPU) 52x, 62x, G2x,
H2x, J2x, L2x
24 (12 per CPU) -
24 (12 per CPU) -
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