overclocking

[kannansmt]

i am finally going to buy cpu liquid cooler for my amd fx 8350 . shall i buy corsair h55, h60,h80i for over clocking to be fiited in cooling master haf 912 side transparent case. mainly for games over clocking.

[Speedyv]

I'd go with air cooling over a low end water cooler. If you do go for water cooling look for radiator mounting compatibility. 

 

Noctua D14/15

Phanteks TC14PE

[Faceman]

i am finally going to buy cpu liquid cooler for my amd fx 8350 . shall i buy corsair h55, h60,h80i for over clocking to be fiited in cooling master haf 912 side transparent case. mainly for games over clocking.

120/140mm AIOs are a job half done on a CPU.  They are more expensive, and don't perform as well as their air tower cooling counterparts.

 

If you are dead set on liquid AIO, a 240mm should be the minimum.  If you live in the US, check out the Cooler Master Seidon 240M on Newegg.  Great price to performance.

 

Other good options are the Cooler Master Hyper 212 EVO, Be Quiet! Dark Rock Pro 3, Noctua NHD14 or 15.