Corsair CM2X1024 XMS2 PC5400C4
 

These are lower timings than most older DDR500 and DDR2 533mhz, quite good if you ask me. Ok, so I changed the timings back and had a look what I can do at the rated timings, I ended up with 900Mhz that's already an 225mhz overclock on the module.

http://www.tekbunker.com/index.php?o...39&Item id=55