Which cpu fan?

Forum Overclocking : Cooler and Heatsinks - Which cpu fan?

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ok well im getting a AMD Phenom II 955 BE(3.2Ghz) and am planning on overclocking to around 3.8 which i was told was pretty easy and safe on it. I was wondering about which cpu fan i shoud get that would be sufficient for this.
i dont have to much to spend so try and keep it around 20-30

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Are you meaning a fan or a heatsink and fan combo?

HS
Heatsink
CPU cooler are other terms we use.

At that LOW price point for a HS your best bet is to stay stock for now till you save a bit more $, like $15-30 more. Otherwise your going to end up with crap something about equal to the stock cooler.


Message edited by Conumdrum on 10-30-2009 at 04:10:10 AM
Reply to Conumdrum

Are you getting just the cpu (OEM) or the retail version? The retail version comes with a heatsink and fan.

If you are just getting the cpu then here is a link to a very good web site with a lot of useful information about cpu heatsinks and fans:

http://www.frostytech.com/top5heatsinks.cfm

You can use the embedded search feature to find information about cpu heatsinks and fans for specific cpu sockets.

Reply to JohnnyLucky

retail so ill have the one that comes with it, any idea if i could oc a bit on that?

Reply to madswimmer

Wouldn't do it, you can get some pretty good quality cheap heatsink.

LIke the core contact or the xgimeteic HDT series

Reply to tkgclimb

You can overclock a bit on stock cooling, however expect your temps to rise.

If you see them rise drastically, you should back it down until you can (as stated earlier) save a bit more cash.

Zalman, Tuniq, and Xigmatek are decent brands. I prefer 120mm coolers if you have the space! Things to look for are heatpipes (if they are present, if so how many pipes) and fan size. I prefer to run HDT as mentioned, which means your heat pipes run directly across your CPU for maximum cooling potential. 120mm fans ensure greatest possible airflow.

I run the Xigmatek Dark Knight, got it on newegg for 44 bucks--free shipping & as a bonus got some free SATA cables.

Good luck!

------------------------------ http://valid.canardpc.com/cache/banner/881654.png
Reply to dirtdiver

a cpu HS and fan that fits a am2+ will fit am3, right?

Reply to madswimmer

madswimmer wrote :

a cpu HS and fan that fits a am2+ will fit am3, right?



Yes, And as for the HSF's you suggested (though I haven't used them myself) people say the mugen and the Core contact freezer are good (Get the 120mm version if it will fit). As for the katana i don't know, but it could be great. Go to frostytech.com for deeper reviews of almost any cooler.

Reply to tkgclimb

This is with the PII 955 and a Scythe Mugen 2 on an Antec 902 case:

@stock settings/idle/case fans on low/normal room temp:
http://i36.tinypic.com/2yyccnq.jpg

@undervolted/underclocked/idle/case fans on high/cold room:
http://i37.tinypic.com/14jrxj9.jpg

@max voltage/900mhz OC/idle/case fans on high/cold room:
http://i36.tinypic.com/15i682b.jpg

As you can see, having a cold room with case fans blowing hard makes a big difference, so consider getting a case with good airflow as well.


Message edited by kokin on 11-04-2009 at 12:19:10 PM
------------------------------ Antec 902 Mid-tower | MSI 790FX-70GD MOBO | Sapphire 4890 Toxic @ 1050/1135 | AMD Phenom II 955 @ 4.0ghz | Scythe Mugen 2 HSF | Mushkin 4GB DDR3 1600mhz 7-7-7-20 | Antec TruePower New 750W (Blue LED edition) | Western Digital Caviar Black 1 TB
Reply to kokin
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