Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


21533 posts

Uber Geek
+1 received by user: 4386

Trusted
Subscriber

Topic # 24897 6-Aug-2008 00:04
Send private message

I have found that there is only about 12-16mm of gap between the top of the fan and the top of my case, so its no wonder its going to full speed warp-9 takeoff velocity when doing anything cpu intensive. It sounds like its doing that tubine nose thing like when you restrict the airflow with your hand or something.

So I need one that either passes the air thru it horizontally, or one thats a lot shorter. Preferably a cross ways fan one since that will go straight into the exhaust fan...

But _QUIET_ = the case is an old low profile one I got a while back to put my firewall into before that idea fell down. I really need a lid on it before it goes in the loungeroom.




Richard rich.ms

Create new topic
379 posts

Ultimate Geek
+1 received by user: 3


  Reply # 154611 6-Aug-2008 12:08
Send private message

If you are handy with power tools and really want to keep existing cooling system, you may try to install something like this:
http://www.sicom.co.nz/fan-accessories-xidg8612.html (you will have to cut the lid)

I would go for a size bigger than the fan diameter (if the fan is 80, go for 120 grille). Once installed, the filter version will be higher than the surrounding surface with approx 5-6mm, I installed one of these on the side of a case of an older computer (back then the cases did not use to come with "air pipe" - or maybe I did not pay attention to that detail until I started to edit and process the videos from my camcorder into dvds and the cpu used to go as high as 60 deg C).

I am sure you can find a way to install it flash with the outside surface, but it might involve more fiddling with the grille/filter installation. And would make the filter removal more difficult, I think...

Alternatively you can drill lots of holes (in a pattern of your choice) right above the CPU fan.
But then the noise is free to go out, and the dust to go in...

I can see you posted your message at 2:04, I hope the noise from the fan was so bad to keep you awake...Wink




mobo Intel DH55PJ, RAM: 4GB RAM, Nova-T 500 HD + Avermedia Trinity tuner card, Geforce 520 video, 120GB SSD Sandisk + 640 WD + 1000SG, Win7 Home Prem 64-bit, Media Portal 1.15.0; BTC 9019URF Cordless Keyboard, Panasonic 55" (HDMI cable), HTPC Case Silverstone Grandia GD05B.


2584 posts

Uber Geek
+1 received by user: 5

Mod Emeritus
Trusted
Lifetime subscriber

  Reply # 154625 6-Aug-2008 13:13
Send private message

Try Zalman something like CNPS8700 NT should do it.

http://www.zalman.co.kr/ENG/product/CategoryFirst.asp







Media centre PC - Case Silverstone LC16M with 2 X 80mm AcoustiFan DustPROOF, MOBO Gigabyte MA785GT-UD3H, CPU AMD X2 240 under volted, RAM 4 Gig DDR3 1033, HDD 120Gig System/512Gig data, Tuners 2 X Hauppauge HVR-3000, 1 X HVR-2200, Video Palit GT 220, Sound Realtek 886A HD (onboard), Optical LiteOn DH-401S Blue-ray using TotalMedia Theatre Power Corsair VX Series, 450W ATX PSU OS Windows 7 x64

Create new topic

Twitter »

Follow us to receive Twitter updates when new discussions are posted in our forums:



Follow us to receive Twitter updates when news items and blogs are posted in our frontpage:



Follow us to receive Twitter updates when tech item prices are listed in our price comparison site:



Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.

Alternatively, you can receive a daily email with Geekzone updates.