CoreParts 4GB DDR2 400MHz ECC/REG

To sell a computer today is not very difficult. But to give the user a total experience that the computer he has bought is actually working as expected is often a whole different matter. For how much can you expect from an incredibly powerful processor in a computer when the "opening" to the processor is still just designed to deliver half the data power which the machine is actually able to deliver. This is truly increased efficiency: with a MicroMemory module you get much shorter waiting times, a better work flow and a general satisfaction with fast updates on your screen, preventing you from loosing concentration. This should be a good investment - for everybody.This memory is designed for the following systems:IBM / Lenovo ESERVER XSERIES 226 (8488-XXX);IBM / Lenovo ESERVER XSERIES 226 (8648-XXX);IBM / Lenovo ESERVER XSERIES 236 (8841-XXX);IBM / Lenovo ESERVER XSERIES 260 (8865-XXX);IBM / Lenovo ESERVER XSERIES 336 (8837-XXX);IBM / Lenovo ESERVER XSERIES 346 (8840-XXX);IBM / Lenovo ESERVER XSERIES 366 (8863-XXX);IBM / Lenovo ESERVER XSERIES 460 (8872-XXX, 8874-XXX);IBM / Lenovo ESERVER XSERIES BladeCenter HS20 (8843-XXX);IBM / Lenovo ESERVER XSERIES BLADECENTER HS20 (8843-XXX);IBM / Lenovo INTELLISTATION Z PRO 6223-XXX.