What should I know before buying a case?

[skepas]

And can you please provide some case under 50 euros?

 

[George Lazu]

Please specify your motherboard type. ATX, miniATX, ITX?

 

[skepas]

Its ATX.In case you want any other info about it :
http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dp67bg.html

 

[Dark Lord of Tech]

http://www.you.gr/proionta/pc-parts/exartimata-desktop-pc-anavathmisis/koutia/kouti-coolermaster-midi-elite-knight-350-rc-k350-k

Κουτί (Case) Coolermaster Elite Knight 350 Midi Black (RC-K350-KWN2-EN)

 

[Dark Lord of Tech]

http://www.you.gr/proionta/pc-parts/exartimata-desktop-pc-anavathmisis/koutia/kouti-coolermaster-n300-black

Κουτί (Case) Coolermaster N300 Midi Black (NSE-300-KKN1)


or


http://www.you.gr/proionta/pc-parts/exartimata-desktop-pc-anavathmisis/koutia/kouti-corsair-carbide-series-spec-0
CASE CORSAIR Carbide Series SPEC-01