PC4400 DDR550 DRAM module following the success of GeIL's Ultra-X PC3200 DDR400 DRAM modules. This new Ultra-X DDR550 module offers same extreme performance and reliability as the Ultra-X DDR400 modules have but at a much higher operating speed for extreme PC gamers and enthusiasts that need more RAM power.

This all in one product supports CAS 2 5-2-2 at PC3200 400MHz DDR, CAS  2.5 5-3-3 at PC4000 500MHz DDR and the extreme CAS 2.5 7-4-4 at PC4400 550MHz DDR! The Ultra-X achieves the most aggressive timing possible on the DDR memory ever! Moreover, random sample testing in GeIL labs shows
these sticks are also capable of running with CAS 2.5 5-3-3 at PC4000 500MHz and CAS 2.5 7-4-4 at PC4400 550MHz!

The Ultra-X series has been tested on multiple AMD and Intel platforms.