Ok, so I'm getting up there to almost 500% coverage with MemTest, but eventually I get an error. I have pretty much isolated the problem to my RAM (CPU vCore 1.504, vDroop down to 1.488, NB 2.6GHz @ 1.275v). I have 2x2GB of OCZ Black Edition CL8 RAM. They are rated at 1600MHz with 8-8-8-24-40-2T timings with 1.65v. So far, I'm running 4GHz with my 1055T. My RAM is running at 1525MHz @ 8-8-8-24-40-2T with 1.76v. How high can I put my voltage to get stable?