IBM Eserver Xseries Computer Memory

Choose Memory Upgrade for IBM Eserver Xseries Computer, find RAM for IBM Eserver Xseries Computer which are 100% compatible, you can check for IBM Eserver Xseries memory specification by clicking on your Eserver Xseries model listed below.
If your IBM Computer model is not listed, please check our Memory Configurator or contact our live support.

eServer xSeries 130 8654-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 135 8654-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 205 8480-xxx

   

Memory Options:

   256MB ECC Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   512MB ECC Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   1GB ECC Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.


eServer xSeries 205VL 8480

   

Memory Options:

   256MB ECC Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   512MB ECC Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   1GB ECC Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.


eServer xSeries 206 8482

   

Memory Options:

   512MB ECC Module, 512MB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   1GB ECC Module, 1GB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   256MB ECC Module, 256MB 32x72-400MHz DDR400 PC3200, 184p DIMM, ECC, 2.5v, Sync, CL=3.0.

   512MB ECC Module, 512MB 64x72-400MHz DDR400 PC3200, 184p DIMM, ECC, 2.5v, Sync, CL=3.0.

   1GB ECC Module, 1GB 128x72-400MHz DDR400 PC3200, 184p DIMM, 2.5v, ECC, Sync, CL=3.0.


eServer xSeries 225 8647-xxx, 8649-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 226 8488

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   4GB ECC Reg Module, 4196MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.


eServer xSeries 226 8648

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   4GB ECC Reg Module, 4196MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.


eServer xSeries 235 (NX71xxx)

   

Memory Options:

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-200MHz DDR200 PC1600, 184p DIMM, 2.5v, Sync, CL=2, ECC, Registered, Low-profile.


eServer xSeries 235 8671-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 236 8841-xxx

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.

   1Gb ECC Reg Module, 1024MB-533MHz DDR2-533 PC2-4200, 240p DIMM, ECC Registered 1.8v.

   2GB ECC Reg Module, 2048MB-533MHz DDR2-533 PC2-4200, 240p DIMM, ECC, Registered, 1.8v, Low-profile.

   1GB ECC Reg Module, 1024MB-667MHz DDR2-667 PC2-5300, 240p DIMM, ECC, Registered, 1.8v, Low-profile.

   2GB ECC Reg Module, 2048MB-667MHz DDR2-667 PC2-5300, 240p DIMM, ECC, Registered, 1.8v, Low-profile.


eServer xSeries 250 8665-xxx

   

Memory Options:

   128MB ECC Reg Module, 16x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.

   256MB ECC Reg Module, 32x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 64x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 128x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 255 8685

   

Memory Options:

   512MB ECC Reg Module, 512MB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, Registered, ECC.

   1GB ECC Reg Module, 1GB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, Registered, ECC.

   2GB ECC Reg Module, 2GB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, Registered, ECC.


eServer xSeries 300 8672-xxx

   

Memory Options:

   128MB ECC Module, 128MB 16x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC.

   256MB ECC Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC.

   512MB ECC Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC.


eServer xSeries 305 8673-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, Registered, ECC.


eServer xSeries 306 8836

   

Memory Options:

   512MB ECC Module, 512MB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   1GB ECC Module, 1GB-DDR333 PC2700, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   256MB ECC Module, 256MB 32x72-400MHz DDR400 PC3200, 184p DIMM, ECC, 2.5v, Sync, CL=3.0.

   512MB ECC Module, 512MB 64x72-400MHz DDR400 PC3200, 184p DIMM, ECC, 2.5v, Sync, CL=3.0.

   1GB ECC Module, 1GB 128x72-400MHz DDR400 PC3200, 184p DIMM, 2.5v, ECC, Sync, CL=3.0.


eServer xSeries 330 8654-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 330 8674-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 330 8675-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-133MHz PC133, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 335 8676-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 335 8830-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 336 8837

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.


eServer xSeries 340 8656-xxx

   

Memory Options:

   256MB ECC Reg Module, 32x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.

   512MB ECC Reg Module, 64x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.

   1GB ECC Reg Module, 128x72-100MHz PC100, 168p DIMM, 3.3v, Sync, ECC, Registered.


eServer xSeries 345 8670-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 346 8840-xxx

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.


eServer xSeries 346 8846

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.


eServer xSeries 360 8686-xxx

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 366 8863

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   4GB ECC Reg Module, 4196MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.


eServer xSeries 445 8870

   

Memory Options:

   256MB ECC Reg Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   512MB ECC Reg Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   1GB ECC Reg Module, 1GB 128x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.

   2GB ECC Reg Module, 2GB 256x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC, Registered.


eServer xSeries 460 8872

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.


eServer xSeries 460 8874

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, Chipkill, ECC, Registered, 1.8v.

   4GB ECC Reg Module, 4196MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.


eServer xSeries X205

   

Memory Options:

   256MB ECC Module, 256MB 32x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.

   512MB ECC Module, 512MB 64x72-266MHz DDR266 PC2100, 184p DIMM, 2.5v, Sync, CL=2.5, ECC.


eServer xSeries x336 (type 8837 DDR2)

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.


eServer xSeries x346 (8840)

   

Memory Options:

   1GB ECC Reg Module, 1024MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.

   2GB ECC Reg Module, 2048MB-400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v.

   512MB ECC Reg Module, 512MB-533MHz DDR2-533 PC2-4200, 240p DIMM, ECC Registered 1.8v.

   1Gb ECC Reg Module, 1024MB-533MHz DDR2-533 PC2-4200, 240p DIMM, ECC Registered 1.8v.

   2GB ECC Reg Module, 2048MB-533MHz DDR2-533 PC2-4200, 240p DIMM, ECC, Registered, 1.8v, Low-profile.




If your IBM Computer model is not listed, please check our Memory Configurator or contact our live support.

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