4x2Gb; 1055t, Crosshair IV Formula - Pushing 4 Dimms + HT Link to the limits :)

[generics_user]

try to increase your TRC for memory, pretty sure stock on that eco kit is 40 (not saying use 40 but perhaps its failing due to higher clicks vs tight timings due to HT increase).

shouldn't need more then 1.25 for the motherboard NB (Not CPU-NB)

the DRAM is good upto 1540mhz at these timings with 1.35volt (with higher dram multi); additionally i don't find the TRC setting

what effect does HT voltage have on the max bclk?
i'm 100% sure that the ram itself isn't failing @ the higher BCLK; but it may be the MC failing to cope with the 4 Dimms at this bclk (but then again i can run the memclock 300 mhz higher than what is set right now...)