Corsair's done it again. They've just unveiled a 433MHz version of their XMS registered DIMMS for AthlonFX systems, the XMS3500 line. Damn, that's fast.

"Today Corsair Memory announced a new XMS3500 speed grade of their registered XMS series that is intended for Athlon 64 FX users. The new TwinX1024RE-3500LLPT is the world's first 433 MHz registered module kit. This matched pair of 512 MByte modules was developed expressly to give Athlon 64 FX power users greater headroom for overclocking. Until now the memory bus in Athlon 64 FX based systems has been limited to 400 MHz."