So, I was bored last weekend, freezing my arse off in my small window air conditioned room ( which my girlfriend insists on run 24/7 ) so I thought, why not use the dang thing for cooling? Off I went to Home Depot, only to be disheartened at the 9$ price of metal ducting... Then, low and behold, a 4" x 25' box of insulated ducting for 18$ As I'm on my way out, I get on the cell phone to a good friend with a dremel to cut a hole in the side of my case ( waking him up on a sunday of course So, an hour and 3 bits later, I had made a 5" hole in the side of my case, directly over the CPU/Video Card area of the case. I left for home thinking of the next step... then walla - I made a make-shift cardboard gaskit on the A/C side of the ducting, and run my ducting around the back of my room ( which worked beautifuly ) and connected the ducting to my case... perfect fit.
Now that I had A/C pumping directly into my case, I waited for the results.
IDLE : Case: 14°C, CPU Socket: 24°C, CPU Diode: 30°C
LOAD : Case: 19°C, CPU Socket: 30°C, CPU Diode: 40°C
All this with a 20$ Coolermaster POS Heatsink!!!
I got my friend to take a couple pics so you can get the basic idea of what I got going.
http://justintox.servebeer.com:8080/AlexConditioner.jpg
http://justintox.servebeer.com:8080/alexcomputer.jpg
First pic is my handy work with the card board from the box the ducting came in and some duct tape with the 4" insulated duct running 25' into my case.
Which leads to pic two where a 5" hole was cut into the side of the case to accomidate the ducting. The hole is directly over the CPU/Video card area of the mother board, with 2 x 80mm fans blowing cold air out of the rear exhaust ports, and the PSU as well ( which is not pictured ).
Temps now are :
IDLE : Case: 7°C, CPU Socket: 19°C, CPU Diode: 26°C, Fan 1: 4963RPM
LOAD : Case: 12°C, CPU Socket: 25°C, CPU Diode: 37°C, Fan 1: 4963RPM
Not bad results
Now that I think about it, these temps beat some water cooled systems. Extreme air cooling >
By the way, CPU is AMD Barton 2500+ @ 2230 203 x 11
Now that I had A/C pumping directly into my case, I waited for the results.
IDLE : Case: 14°C, CPU Socket: 24°C, CPU Diode: 30°C
LOAD : Case: 19°C, CPU Socket: 30°C, CPU Diode: 40°C
All this with a 20$ Coolermaster POS Heatsink!!!
I got my friend to take a couple pics so you can get the basic idea of what I got going.
http://justintox.servebeer.com:8080/AlexConditioner.jpg
http://justintox.servebeer.com:8080/alexcomputer.jpg
First pic is my handy work with the card board from the box the ducting came in and some duct tape with the 4" insulated duct running 25' into my case.
Which leads to pic two where a 5" hole was cut into the side of the case to accomidate the ducting. The hole is directly over the CPU/Video card area of the mother board, with 2 x 80mm fans blowing cold air out of the rear exhaust ports, and the PSU as well ( which is not pictured ).
Temps now are :
IDLE : Case: 7°C, CPU Socket: 19°C, CPU Diode: 26°C, Fan 1: 4963RPM
LOAD : Case: 12°C, CPU Socket: 25°C, CPU Diode: 37°C, Fan 1: 4963RPM
Not bad results
Now that I think about it, these temps beat some water cooled systems. Extreme air cooling >
By the way, CPU is AMD Barton 2500+ @ 2230 203 x 11