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Old 06-28-09   #21 (permalink)
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two fans is not necessary as the 2nd fan will only give you a couple degrees lower. You want the fan so its pushing the air through the heatsink out the back of the case (or up to the top exhaust if you like to mount your cooler that way). Fan controller is not necesary if you get more fans as there are many programs (including the bios) where you can set your fan's speed (rpm) in.

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Old 06-28-09   #22 (permalink)
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Quote:
Originally Posted by akeedthe View Post
no i dont have a fan controller...i want some good fans...but dont wanna spend too much..as i have to buy a lap and other PC components as well!

i plan to get the megahalem off crazyPC with a 120mm fan...dyu reckon itd be enough? or should i get 2 fans? these Sflex are kinda expensive...are there any good ones for cheaper...or should i still buy these?
One good 38mm fan will be more effective than two 25mm fans. Get a good 38mm fan like a panaflo and you will be set.

Also, the Megahalem does not need to be lapped. Prolimatech has stated that lapping it may in fact decrease the performance of the cooler. You should leave it stock, it outperforms everything out there already.
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Old 06-28-09   #23 (permalink)
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thnx all...these fans need to be plugged into the mobo fan plug right? not the molex connectors?

what would happen if i leave the fans without adjusting RPM?

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Old 06-28-09   #24 (permalink)
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They'll run at auto settings if you do that. (You can set it in the bios or with a third party program like speedfan). With auto settings, the fans will automatically adjust their rpm depending the temps if your hardware. For example, there's only one CPU mobo fan plugin, so they fan will rise on its own on auto settings if you are rending, playing a game, etc. If they are not 38mm fans, you probably won't have to worry that much as most 25mm fans aren't as loud.

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Old 06-28-09   #25 (permalink)
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k..so should i get the 38mm or 25mm fan? i was thinking of getting only one...
and also...if im getting the 38mm...i need additional brackets if im not mistaken...? for the megahalem.

System: KinGJameS XXIII
CPU
Core i7 920|D0|4Ghz|1.216V|Batch 3845B260
Motherboard
ASUS Rampage II Extreme|Bios 1504
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Old 06-28-09   #26 (permalink)
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Quote:
Originally Posted by akeedthe View Post
k..so should i get the 38mm or 25mm fan? i was thinking of getting only one...
and also...if im getting the 38mm...i need additional brackets if im not mistaken...? for the megahalem.
Yes, you'll have to get a 38mm fan bracket. Also, without a fan controller, your selection of 38mm fans is going to be rather small unless you like noise.
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Old 06-28-09   #27 (permalink)
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Quote:
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This is the review that i based it on...
nice review link
edit Its basically what you can afford.

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Old 06-28-09   #28 (permalink)
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38mm if you don't care about noise basically. I used to own ultra kaze 38mm fans and they were loud even with a fan controller, but there are other brands that make quieter 38mm fan. San Ace, Panaflos?

System: Bloodraged M&M
CPU
| i7 920 D0 @ 4.2Ghz HT ON |
Motherboard
| Foxconn Bloodrage |
Memory
| 6Gb (2x3) Corsair Dominator 1600 |
Graphics Card
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Hard Drive
| 2x300Gb WD Velociraptors in Raid0|WD 1tb Green |
Sound Card
| SONAR X-Fi audio card |
Power Supply
| X3 Ultra 800 Watt Modular Power Supply|
Case
| Standard U2-UFO Mountain Mods Case |
CPU cooling
|Swiftech Apogee GTZ | Feser Triple Rad | EK Res |
GPU cooling
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Old 06-28-09   #29 (permalink)
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I noticed you're running Corsair Dominator on a p5q series board. Does your case have a large top-mount exhaust fan?

I had to orient my Megahalem upwards to blow out of the 200mm fan on my Antec 900 so that it wouldn't interfere with my RAM slots. Also had to pull the mesh/plastic cover off the side so that it didn't hit the side fan mounting bracket either.

I'd recommend the Panaflo M1BX if you need a quiet, solidly performing 120x38 fan. It's also relatively middle-priced for a 38mm and built well.



http://www.jab-tech.com/120mm-Panafl...X-pr-3110.html

http://www.jab-tech.com/Prolimatech-...6-pr-4428.html

http://www.jab-tech.com/Prolimatech-...m-pr-4433.html

that's everything you need for an Intel setup at the place I got mine.
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Old 06-29-09   #30 (permalink)
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Quote:
Originally Posted by JFan View Post
I noticed you're running Corsair Dominator on a p5q series board. Does your case have a large top-mount exhaust fan?
i hope to go i7 soon...so i should be getting either the R2E or bloodrage or something in between...

also...since the usual cpu fan connectors have 4 pins...am i supposed to fit the fan thats on the HS to that 4 pin connector (NOT MOLEX) or the usual 3 pin connectors? if its into the 4 pin...will the 3 pin fit into it without breaking any pins?

System: KinGJameS XXIII
CPU
Core i7 920|D0|4Ghz|1.216V|Batch 3845B260
Motherboard
ASUS Rampage II Extreme|Bios 1504
Memory
3x2GB Corsair XMS3 DDR3-1600 TR3X6G1600C8
Graphics Card
ASUS HD4890s TOP in CROSSFIRE
Hard Drive
2xSamsung 500Gb HD501LJ RAID0 | HD250HJ 250GB
Sound Card
Creative SupremeFX X-Fi
Power Supply
Corsair TX850W
Case
Codegen 9011
CPU cooling
Prolimatech Megahalem| Rexus Panflo 120x38mm
GPU cooling
ASUS Dual Fan
OS
Windows Vista 32bit SP3 | Windows 7 64bit RC
Monitor
Acer P244W 24" 1080p HD
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