I need an mATX form factor MB that'll take an Intel 775 CPU (I have a spare e5200) that has the following key features:
1) Ability to set the CPU vcore, not just add to the stock VID (I want to under volt). My E5200 has a VID of 1.2875 V but runs perfectly stable @ 0.9750 V.
2) Southbridge that isn't an ICH7 (ICH9 or ICH10).
The only board I found that meets #1 but not #2 is the Gigabyte G41M-ES2L but it has the slow ICH7.
mATX MB suggestion needed for undervolting
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
The Asus P5N7A-VM (G9300 chipset) and the Asus P5Q-EM G45 (with ICH10R) would seem to fit the bill.
Based on the SPCR reviews with an E7200, sub 1.0V for your CPU should be achievable.
Based on the SPCR reviews with an E7200, sub 1.0V for your CPU should be achievable.