Another important question windows 7 OEM vs retail version which one should i buy.OEM does not hav windows direct support(which i don't use) and its cheaper.Also i've kind of recently discovered that to OC the cpu is not that difficult so can u tell me which one it better asrock z77 ext4 or asusP8Z77 M pro and also could u suggest a cpu cooler.i was thinking of corsair H100. thanks
That is upto you, which version of Windows you want to buy. I think the OEM version has a limited number of installs whilst the retail edition carries no such limitations. So research and read up before purchasing a copy of Windows.
If you want to over-clock the processor, please understand that you need to go in for a processor marked with a -k suffix, e.g. -- Core i5 2500k this will substantially increase cost as the Core i5 3570k is only available in Bangalore area with a decent amount of guarantee and it retails ~15000/-.
Between the two motherboards I will suggest that you stick to the ASUS P8Z77-M PRO. For the CPU cooler the Corsair H100 is a good setup albeit noisy [because of the pump], I suggest that you go for the --
- Thermalright Silver Arrow ~4000/- OR
- Noctua NH-D14 ~5500/-
Hope this helps, Cheerio!!