IBM Support

Memory accessories - IBM System x3550 M4

Product Documentation


Abstract

Memory accessories and part numbers for IBM System x3550 M4.

Content

Description Marketing part number Replacement part number CRU/FRU Type
2 GB
2 GB (Single-Rank x8) 1.35 V PC3L-10600R ECC LP RDIMM 49Y1405 49Y1423
4 GB
4 GB (Dual-Rank x8) 1.5 V PC3-12800 DDR3-1600 LP RDIMM 90Y3178 90Y3180
4 GB (Single-Rank x4) 1.5 V PC3-12800 CL11 ECC DDR3 1600 MHz LP RDIMM

49Y1559 49Y1561
4 GB (Single-Rank x4) 1.35 V PC3L-10600R ECC LP RDIMM 49Y1406 49Y1424
4 GB (Dual-Rank x8) 1.35 V PC3L-10600R ECC LP RDIMM 49Y1407 49Y1425
4 GB (Dual-Rank x8) 1.35 V PC3L-10600E LP UDIMM 49Y1404 49Y1422
4GB (1x4GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM 00D5020 . .
4GB (1x4GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM 00D5024 00D5026
8 GB
8 GB (Dual-Rank x4) 1.35 V PC3L-10600R LP RDIMM 49Y1397 49Y1415
8 GB (Quad-Rank x8) 1.35 V DDR3-1066 LP RDIMM 49Y1399 49Y1417
8 GB (Dual-Rank x4) 1.5 V PC3-12800 CL11 ECC DDR3 1600 MHz LP RDIMM 90Y3109 90Y3111
8GB (1x8GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM 00D5032 . .
8GB (1x8GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC DDR3 1600MHz LP RDIMM 00D5036 00D5038
8GB (1x8GB, 2Rx8, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM 00D5040 . .
16 GB
16 GB (Dual-Rank x4) 1.35 V PC3-10600 DDR3-1333 LP RDIMM 49Y1563 49Y1565
16GB (1x16GB, 2Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM 00D5048 . .
32 GB
32 GB (Quad-Rank x4) 1.35 V PC3L-10600 CL9 ECC DDR3 1333 MHz LP LRDIMM 90Y3105 90Y3107

Notes:

  • System board containing 24 DIMM (UDIMM/RDIMM/LRDIMM/HCDIMM) connectors supporting 4 GB, 8 GB, and 16 GB DDR3 PC3-12800 SDRAM ECC RDIMMs
  • Up to 384 GB of system memory using 16 GB optional DIMMs. or up to 768 GB of memory with LRDIMM
  • All supported system memory is addressable through direct memory access.
  • Different types of DIMMs can not coexist in the same system.

Document Location

Worldwide

Operating System

System x:Operating system independent / None

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Document Information

Modified date:
24 January 2019

UID

ibm1MIGR-5091235