hmm, guys what about this...
OCZ DDR3 1600 7-7-7 Platinum kits, clocks timings doesn't matter could be at stock, but as i feed it with 1.95v+ become more unstable, and got more errors in memtest 2.01
it seems my P5K3 Deluxe absolutely hates this memorys, but in Striker 2 Extreme clocks nice, 1600 6-6-6 1.94v, 1780 7-7-7 1.94v pass
maybe d9jnl?