Those results are with the pair I killed, baked in oven, then frooze. They have been handling voltage really well now. Tried for a 600 cas4 to no avail. Did hit 587.5Mhz with 4-5-5-18 @ 2.42v
http://valid.canardpc.com/show_oc.php?id=481979

Here is another cas 3 run @ 2.5v
http://valid.canardpc.com/show_oc.php?id=481991

Goal was 450Mhz. Fell a little short.