ECS X79R-AX(V1.0) motherboard specifications

Form factor:	ATX 305mm x 244mm
CPU socket type:	Socket 2011

ECS X79R-AX(V1.0) CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Core i7
BX80619I73820 CM8061901049606	i7-3820	3.6 GHz, L3 10 MB, TDP 130 Watt, Rev M0
BX80619I73820 CM8061901049606	i7-3820	3.6 GHz, L3 10 MB, TDP 130 Watt, Rev M1
BX80619I73930K CM8061901100802	i7-3930K	3.2 GHz, L3 12 MB, TDP 130 Watt, Rev C0
BX80619I73930K CM8061901100802	i7-3930K	3.2 GHz, L3 12 MB, TDP 130 Watt, Rev C2
BX80619I73960X CM8061907184018	i7-3960X	3.3 GHz, L3 15 MB, TDP 130 Watt, Rev C0
BX80619I73960X CM8061907184018	i7-3960X	3.3 GHz, L3 15 MB, TDP 130 Watt, Rev C2
Intel Core i7 Extreme Edition
BX80619I73960X CM8061907184018	i7-3960X	3.3 GHz, L3 15 MB, TDP 130 Watt, Rev C0
BX80619I73960X CM8061907184018	i7-3960X	3.3 GHz, L3 15 MB, TDP 130 Watt, Rev C2

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.