CORSAIR Dominator TR3X6G1866C9DF/TR3X3G1866C9DF
Spec 1866Mhz 9-9-9-24 1.65v
XMP Spec QPI voltage= 1.60V
DFI LANPARTY JR X58-T3H6
BIOS:2009/02/06
Intel Core i7-920
Intel Core i7-940
Intel Core i7-965 Extreme
CPU VTT Voltage range 1.36~1.60V (It's depend on the quality of each i7 CPU)