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Memory accessories - IBM BladeCenter JS20

Product Documentation


Abstract

IBM BladeCenter JS20 memory part numbers

Content

Description
Marketing part number
Replacement part number
CRU/FRU Type
IBM 256 MB PC2700 CL2.5 ECC DDR SDRAM RDIMM
38L4055 replaces 73P2265
73P2270

IBM 512 MB PC2700 CL2.5 ECC DDR SDRAM RDIMM

73P2275

73P2277

IBM 1 GB PC2700 CL2.5 ECC DDR SDRAM RDIMM (models RTA, RTB, RTC, RTD, RTE, RTG, RTJ, RTK, RTM, RTN, RTQ, RTR, RTU, RTV, RTX, RTY, 4AX)

39M5839 replaces 73P2276 39M5838
IBM 2 GB PC2700 CL2.5 ECC DDR SDRAM RDIMM (models CTO, 001) 39M5843 replaces 25R8408 39M5841

Notes:

  • The IBM BladeCenter JS20 blade contains four DIMM sockets:
  • A maximum of 8 GB double data rate (DDR) ECC SDRAM memory
  • Memory is two-way interleaved (must be installed in matched pairs).
  • Memory sizes can be mixed.
  • The JS20 blade supports currently available 256 MB, 512 MB, 1 GB, and 2 GB DIMM base system memory and options.
  • Supported DIMMs can coexist in the same server; however, memory DIMMs of the same capacity must be installed in matched pairs.
  • Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at your request, you will be charged for the installation.

Document Location

Worldwide

Operating System

BladeCenter:Operating system independent / None

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Document Information

Modified date:
24 January 2019

UID

ibm1MIGR-53418