Front intake usualy makes alot of noise usually... Worth a try though you can turn it of any time...

That is a lot of duct and a lot of fans... if you realy want to boost the cooling, make the duct intake then an exhaust duct, with a case exhaust... You won't need any exhaust fans, there will be enough air pressure in the case for hot air exhaust just make holes instead. The solution you are workin...

@greef
It will be heavy i agree with that, but I'll stick with wood, maybe solid wood maybe mdf that depends on the prices and avalibility:). I'd really like to make this case with Laminated Wood but it will cost huge...
Are you suggesting to seperate hdd?

that's the final design

I'll use the psu I have,so Iwill just have tol disable the bottom fan.

I think you miss that the psu takes cool air from outside, and gives to the exhaust. Altering and changing the psu exhaust will just make things harder... slanting the cpu fan seem reasonable... thanks for the posts and thoughts a quality case is on the way... it will take time about a month to put ...

something like this...
http://www.thermaltake.com/purepower/w00089.htm
Well if that is the situation then the psu fan will act as a secondary exhaust... Which is not very healty as you have pointed out.
original solution looks better...

I had looked it before and liked it very much..
that can be added to this case but main problem was exhaust and it looks as it's solved.
the problem of this design is giving hot air to the case it self...
I will use this case with my 2500 barton overclocked to 3000 so cooling is necessary.

I'm using a thermaltake 420W PSU with an additional fan at the bottom. A quiet 12cm fan should be the only thing I'll hear..

Do you think the fan between the cpu and exhaust hole is unnessary?

I got it, that was just a mess about realtime posting and a bit confusing thanks for the support...
I'll revise the plan as so...

This does makes sense...
What did you mean by "side of the psu"?
current place is to the rear and the exhaust fan.

@Trip
Is it somethig like this?

Well a lot of things said lol :) thanks for the start... I redesign the psu and put it back to the original place with a few changes (opening the case and giving it more air with a bigger and a silent fan)hoping that cooling the psu with the most air as can. I changed the bottom and made it thinner ...

lifecycle & trip Thank you for your advices, V part needs some work as you have said, the aim is to direct the cool air where it should go will it work that is a question... Upper side and the PSU needs some work, I'm thinking of opening it up and relase from the PSU case for better air ventilation....

Well let me explain how it works, The bottom channel works as a intake muffler silences the fan intake fan which flows to the mainboard. The pipes works as a silencer to keep the noise in the case. The triangular shape is not a arrow to sign the air flow but to direct fresh air to cpu-agp slot and t...

The picture is not working though the link is healthy looking still waiting for posts.
The project's main target is to build stable, silent and good looking case, construction material is 18mm mdf.

I would like to show and search for opinions for my design which inspired by one of home-brew muffler design... All post apriciated :?: http://web.ttnet.net.tr/toretigin/kasa.jpg Note: there can be problems viewing the image due to server please visit back in a few minutes or click the link below ht...