What will I need to install these case fans

[TheBigMass]

I'm thinking about buying
http://www.xcase.co.uk/ProductDetails.asp?ProductCode=CASE-S2-

Which has 5 fans. How would I go about installing them so they work?

Will I need a specific power supply unit?

 

[Cerb]

I'm thinking about buying
http://www.xcase.co.uk/ProductDetails.asp?ProductCode=CASE-S2-

Which has 5 fans. How would I go about installing them so they work?

If you're not going to have a radiator in there, don't. 1-2 intakes, and 1 exhaust, will cool just about anything non-exotic. Better cases allow for 1-2 fans to cool overclocked SLI rigs, even (Silverstone PS07/TJ08, FD Arc Mini, Corsair 350D, and more). Several fans is just going to make it louder, and make sure dust collects more quickly inside of the case.

But, anyway, it depends on the fan. Some use molex connectors, some the motherboard headers. I can't tell from the photos.

Will I need a specific power supply unit?

No.

 

[Ketchup]

Judging by the description, the fans probably just have 4-pin connectors that will work with most power supplies. If by the off chance they have 3-pin connectors, you can just plug them into the motherboard. If you don't have enough headers on the board, you may need to get some splitters.

Also, if 4-pin connectors, make sure you get a power supply with enough connectors for the 5 fans and your other devices. Generally the higher you go in power, the more connectors you get. We don't know anything about your system, but a 500 or so from a good manufacturer should give you plenty.

I have not heard of that brand, so if you are looking for a power supply, I wouldn't recommend one from the list on that page.