myfriends mobo died few weeks back so he's planing to get a gigabyte GA-EP35-DS3L rev 2.0 mobo
so would this board support overclocking rams like transcend ddr2 (800Mhz) timing 4-4-4-12 ram ?
You will have to manually set the speed, timings and voltage in the BIOS.
If you do not, it will probably default to the JEDC standard 800Mhz, 5-5-5-18 and 1.8v.