computer cabinets

I got a prebuilt pc (Lenovo 510s desktop) i wanna know how i can change its cabinet pls tell cause i need to do it cause i need more space in it idk if we can change prebuilt pc cabinet so i wanna know.

Hello friends I want to change my cabinet (already have micro Intex) i have many confusions. Below is some models and brands Cooler master Elite 310 (3 120mm fans) normal budget (Top psu mount) Cooler master Elite 372 (7 fans) (1 in bottom) (bottom psu mount) Cooler...

I am in the process of building a new gaming rig that will include an i5 6600k and will be overclocked using an h100i GTX i was looking at these mobos and would like to know which is the best for ocing...