Quote: micro-ATX ?big => small case :
ITX > Micro ITX > Mini ITX
Quote:Asrock Z75 Pro 3 is cheaper, yes, but shouldn't I get a Z77 motherboard for overclocking i5 3570k?Both of them can overclock i5 3570k to 4.2GHz without an issue
Z77 supports multi graphic card ( in SLI or Crossfire ) , Z75 only support 1 graphic card . Z75 would be a better choice if you used no more than 1 graphic card
You can buy i5 3570K for 170$ (60$ cheaper than newegg) here :
http://www.microcenter.com/product/38857..._Processor
Save 60 bucks and get a better mobo . For example :
http://www.newegg.com/Product/Product.as...6813157298
http://www.newegg.com/Product/Product.as...6813157293
Laptop:
Mini PC ::