| Mine is also above 280fsb with 5:4 on the memory at 2-2-2-5 3.1v. 100% stable at anything you throw at it, including 3dmark and games. All on AIR and tiger1 on the northbridge.
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Asus P4C800E-Deluxe Rev 2.0 Fully Hell-Modded
3.0C L348 SL6WK @ 3.824 255fsb 1.65vcore| SP-94 w/92mm Delta 110cfm, Tiger1 NB HS/Fan | 2x 256 Corsair XMS PC3500 BH-5 v1.1 @1:1 510mhz 2-2-2-5@3.38vdimm| Softmod Sapphire 9500np->9700 Omega 4.5 driver 440/346 w/SLK-900u(Vgpu@1.75v, Vddr@3.25v Hell-Modded) | TBSC Sound Card, NEC 1760NX-White | 2X WD 80g SE 8mb cache Raid 0, 1x 60g Maxtor storage | Antec TP550W @3.75v, 5.35v, 12.35v Hell-modded
3DMark2001SE - Now hit 22+K | 3DMark2003 - 6912 |