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7850 fans blades broke off help !

post #1 of 8
Thread Starter 
Hello my sapphire 7850 fan blades broken off while i was cleaning the card but i did to a alternative and removed the broken fans and modded 2 92mm fans will this give me better cooling than the original small 80mm fans here a few links of the card that i have modded. Can anyone say this is safe to use

1493019
1493020
1493021
post #2 of 8
Good job! thumb.gif

I've had good luck removing the stock shroud and fans and attaching Arctic F9 TC or F12 TC (temperature controlled fans) to face of cooler. Size of cooler determines what fans will fit. Lowers temps by 7-10c and way quieter too.
post #3 of 8
Thread Starter 
Quote:
Originally Posted by doyll View Post

Good job! thumb.gif

I've had good luck removing the stock shroud and fans and attaching Arctic F9 TC or F12 TC (temperature controlled fans) to face of cooler. Size of cooler determines what fans will fit. Lowers temps by 7-10c and way quieter too.
Yeah these are just fans i grabbed from old computers laying around XD it's a alternative i had to go with i just drilled threw the plastic and screwed in the fans on the shroud the temps are pretty good 26C idle and 58-60 load while overclocked do you think i should buy better fans or just keep these ones on they arnt fan controlled cause they are only 3 pin fans that plug into the mobo and i had to attach a 1200 rpm adapter onto one of the fans xD
post #4 of 8
I would remove the Shroud and Zip tie or hot glue the fans onto the HS for better flow. Then maybe consider better fans. 2 80MM would do fine.
 
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post #5 of 8
Thread Starter 
Quote:
Originally Posted by PimpSkyline View Post

I would remove the Shroud and Zip tie or hot glue the fans onto the HS for better flow. Then maybe consider better fans. 2 80MM would do fine.
Iv'e tried that the fans are way too big to fit on the heat sink they have to be on the shroud
post #6 of 8
Quote:
Originally Posted by xl2ambo View Post

Quote:
Originally Posted by PimpSkyline View Post

I would remove the Shroud and Zip tie or hot glue the fans onto the HS for better flow. Then maybe consider better fans. 2 80MM would do fine.
Iv'e tried that the fans are way too big to fit on the heat sink they have to be on the shroud

I see, well you can always get 2 80MM they should fit better. Maybe grab 2 DELL 80MM fans that have the temp probe and turn the fans backwards so as the GPU gets hot, the fans kick up.
 
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post #7 of 8
My guess is a couple of 80mm fans would fit on face of cooler.. but without measuring it's only a guess.

Arctic F TC fans come in 80, 90 & 120mm. Slip the temperature probe behind cooler on GPU so rpm is controlled by heat off of cooler and GPU board. Keeps things cool and quiet.
http://www.arctic.ac/en/p/cooling/case-fans/75/arctic-f-tc.html

They are also cheap. I can get these fans for £2.99.

Review
http://www.kitguru.net/components/henry-butt/arctic-f8-f9-and-f12-tc-fan-review/
post #8 of 8
Not only safe, but perhaps even better than the stock Sapphire solution.
   
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