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 Fujitsu-Siemens systems:Amilo D 7830 Series;Amilo D 8830 Series;Amilo L 6820 Series;Scaleo 800 ix;Scaleo C;Scenic L I845G (D1386, D1387);Scenic S 2 I845D (D1332);Scenic S 2 I845G (D1382);Scenic X100.