IBM System x3550 M4 14
The following table lists memory options available for the x3550 M4 server.
Table 6. Memory options
Part
number
Feature
code
Description Maximum
supported
Standard models
where used
UDIMMs
49Y1404 8648 4 GB (1x 4 GB, 2Rx8, 1.35 V) PC3L-10600 CL9 ECC
1333 MHz LP UDIMM
16 (8 per
CPU)
-
RDIMMs - 1066 MHz and 1333 MHz
49Y1405 8940 2 GB (1x 2 GB, 1Rx8, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per
CPU)
-
49Y1406 8941 4 GB (1x 4 GB, 1Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per
CPU)
A2x, B2x
49Y1407 8942 4 GB (1x 4 GB, 2Rx8, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per
CPU)
DDx
49Y1397 8923 8 GB (1x 8 GB, 2Rx4, 1.35 V) PC3L-10600 CL9 ECC
1333 MHz LP RDIMM
24 (12 per
CPU)
C2x, C4x, D2x,
F2x
49Y1399 A14E 8 GB (1x 8 GB, 4Rx8, 1.35 V) PC3L-8500 CL7 ECC
DDR3 1066 MHz LP RDIMM
16 (8 per
CPU)
-
49Y1563 A1QT 16 GB (1x 16 GB, 2Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per
CPU)
-
RDIMMs - 1600 MHz
49Y1559 A28Z 4 GB (1x 4 GB, 1Rx4, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
24 (12 per
CPU)
32x, M2x
90Y3178 A24L 4 GB (1x 4 GB, 2Rx8, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
24 (12 per
CPU)
-
90Y3109 A292 8 GB (1x 8 GB, 2Rx4, 1.5 V) PC3-12800 CL11 ECC
DDR3 1600 MHz LP RDIMM
24 (12 per
CPU)
52x, 62x, G2x,
H2x, J2x, L2x
00D4968 A2U5 16GB (1x16GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per
CPU)
-
LRDIMMs
90Y3105 A291 32 GB (1x 32 GB, 4Rx4, 1.35 V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP LRDIMM
24 (12 per
CPU)
-