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 INTELLISTATION E PRO PENTIUM 4 6214-9XX, HXX;IBM NETVISTA A40I 2179-XXX;IBM NETVISTA A40P 6841-XXX;IBM NETVISTA A22p 2259, 6049, 6343, 6349-xxx;IBM INTELLISTATION E PRO PENTIUM 4 6204-9XX, HXX;IBM NETVISTA M41 6793, 6794, 6795-XXX;IBM NETVISTA A40 6568, 6578, 6579-XXX;IBM NETVISTA A40P 6569-XXX, 6579-XXX, 6599-XXX;IBM NETVISTA A40 6840-XXX, 6841-XXX;IBM NETVISTA A22P 6350, 6825-XXX;IBM NETVISTA A40 6648-XXX, 6649-XXX;IBM NETVISTA M41 6790, 6791, 6792-XXX;IBM NETVISTA X41 2283, 6274, 6596-XXX;IBM NETVISTA A40 6830-XXX, 6831-XXX;IBM NETVISTA A22P 2292, 6823-XXX;IBM NETVISTA A40 6578-XXX, 6579-XXX;IBM NETVISTA A40P 6647-XXX, 6649-XXX, 6650-XXX;IBM NETVISTA A40 6058-XXX.