Batch : L807A413

Result: won't stay stable at anything over 1400 (ish) fsb.

Motherboard: Striker II Extreme
RAM: Corsair XMS3 1333C9DHX

It needs around 1.4v in BIOS to stay stable at 3ghz. (1.45v actual).

Not sure if it's the board, or the cpu, but it won't stay stable at 1600 fsb even with a 6x multi. VID is 1.3.

Higher fsb also results in some POST freezes and my motherboard can't find my boot HDD.

Don't know if it's mobo or cpu that's holding it back. Any way to find out if it's mobo or cpu?