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Corsair Dominator CMXAF2 Triple Channel Airflow Memory Fan *3 Year Manufacturer Warranty*

This product can only be exchanged or replaced with the exact same item.
Corsair Dominator CMXAF2 Triple Channel Airflow Memory Fan *3 Year Manufacturer Warranty* - 1
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Corsair Dominator CMXAF2 Triple Channel Airflow Memory Fan *3 Year Manufacturer Warranty* - 36390_l.jpg Customer Photos (0)
Reg. Price: $33.19  CAD
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   Shipping Weight:   0.6 lbs
   Part #: CMXAF2

Features    [ Edit | History ]
Quick Specs:
Air Flow 1 x 26.2 CFM
Application/Usage Memory Card
Fan Diameter 2 x 60 mm
Limited Warranty Lifetime
Weight (Approximate) 9.60 oz
Fan Speed 2 x 3500 rpm
Height 2"
Width 6.5"
Number of Fans 2

Specifications    [ Edit | History ]
Fan Information  
     Air Flow: 1 x 26.2 CFM
     Fan Speed: 2 x 3500 rpm
     Number of Fans: 2
General Information  
     Brand Name: Corsair
     Manufacturer: Corsair
     Manufacturer Part Number: CMXAF2
     Manufacturer Website Address:
     Package Type: Retail
     Product Model: CMXAF2
     Product Name: CMXAF2 Memory Cooler
     Product Type: Cooling Fan
     Additional Information:

Noise Level: 25.2 dBA

     Application/Usage: Memory Card
Physical Characteristics  
     Fan Diameter: 2 x 60 mm
     Fan Location: Side
     Height: 2" (50.8 mm)
     Weight (Approximate): 272.2 g
     Width: 6.5" (165.1 mm)
     Limited Warranty: Lifetime

Corsair CMXAF2 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Corsair CMXAF2 reviews.
Experience: 90 Days
strong airflow
noisy at full speed
easy to install and works well.good airflow over memory but noisy at full speed.used fan controller with this

Experience: 5 Weeks
 Verified Owner
Looks great
Keeps RAM Cool
Silent if using fan controller
Really nice fan that keeps my 32Gb of RAM really cold. Would recommend.

Experience: 83 Days
 Verified Owner
keeps my memory cool
fan is realy noisy
Realy wish i had read the reviews on this before buying. The fans are very noticeable runing.

Experience: 1 Months
Quite when running. Installed easy.
One fan has started to make noise on start up lasts about 30 sec's then runs quite.
Over all i like this setup as a first build for me this installed with ease.

Casper F
Experience: 2 Weeks
 Verified Owner
- nice looks, matches Corsair blue Dominator module colour scheme
- black sleeved power cable
- price is high (but you can PM to be much more reasonable)
- fans are small and high RPM
With the fans the size and speed they are at full tilt you will hear them. But with a fan controller you can dial them back to a point where they are moving air but not creating much noise--that's what I did and I'd definitely recommend the same.

The clip system works well, you can get it on nice and snug. I am using Corsair Dominators which are tall with their heatsinks and this cooler is designed to fit over tall modules.

I'm unsure of the true effectiveness or need of these. I overclock and it runs fine, but I haven't checked into temps with and without. If your modules are hot I'd say it's a worthy investment.

Experience: 2 Months
 Verified Owner
Compatible with most DDR2/DDR3 motherboards
Extra airflow
A bit expensive for two 60 mm fans strapped together.
Use only one of the these regardless of how many memory sticks you installed. A single unit has the same width as 6 memory slots.

Two units in the same chassis will sound like a plane taking off.

Rick G
Experience: 3 Weeks
+ Fits over any standard DDR3, clamps onto memory slot clips.
+ Keeps all 6 modules at ~ambient temperature.
+ Very well built, extruded aluminum body with sleeved cable.
- Some people might complain about the noise, but we can only hear it in our office if we jam our heads in our cases.
Even at idle, 6x2GB Corsair XMS3 at 1333MHz at 1.5V is too hot to touch in our i7 machines. Every 10°C change alters the lifespan by a factor of two in the world of semiconductors, and reliability is a must in the industry I'm in. If a system I build only requires three DIMM's, there's enough air gap for adequate heat convection. In a system with all six DIMM's installed, there's no room for convection.
Strapping a fan to the modules would be cheaper, but you'd end up with a dead zone under the fan hub, and the attachment would be hokey.
We will be purchasing these for all future systems where all six memory slots will be populated.

This review was modfied by poster @ 07-03-09 01:28 PM

Experience: 30 Days
 Verified Owner
Does a great job at cooling my DDr3 ram. Loud a bit but the noise doesn't bother me. Not when you have 2 4870x2 going at full tilt :P
It's a bit pricey but can be Pm'ed for a pretty good price.

I never received any screws with it so I had to procure some of my own.
People are complaining about the noise but for me it's the least of my worries. I also have the DDr2 version of this fan and it works just as well as this one. Would recommend if you're into overclocking.

Experience: 3 Days
 Verified Owner
Fit's very well cool's down very well
I wouldn't recommend this fan if you don't heavily overclock ! I you don't it's a waste of money and a gain of noise :P!

Experience: 3 Weeks
 Verified Owner
Cools down Memory
Moves lots of air
Noisy at high speed
Noisy at medium speed
Noisy at low speed
Takes up lots of space
Bought one of these to go with some Corsair dominator DDR3 memory. This fan unit fits on nicely, and sure does push a lot of air onto the memory to cool it down, however it does this at a cost of two main things: 1) it is very very noisy, standard full speed off motherboard header is 4000+ rpm, even with Asus bios fan regulation lowest it goes down to is 2500rpm. At all speeds it is very noisy, and easily the most noisy thing in my case which already has several fans and harddrives. If i were to describe  the noise i would say it is the bearings within the fan that make the loud high pitch whine. So regardless of what corsair may market on their website, this is in no way a silent cooler. 2) the other issue is that this is way bigger then i probably needs to be, and thus you might want to ensure you have plenty of space around your cpu especially if you have an aftermarket cpu cooler. Also it would have been nice if corsair put some led's or somthing on the fan to light it up and make it look nicer, as it is kinda plain. Oh and note that it does not look like the one on the ncix page, it has blue stickers instead of red, checkout the corsair page for a real picture of this item.

 NCIX Forum Messages

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Messages about Corsair Dominator CMXAF2 Triple Channel Airflow Memory Fan *3 Year Manufacturer Warranty*

Work with dual channel memory? (Boubilou- Sep 05, 11, 4 Replies) Read this message
Is This The GTL (Red) Model? (Sean_H- Aug 26, 11, 4 Replies) Read this message
Works with DDR2? (Aaron_T- Feb 18, 09, 0 Replies) Read this message
It's Fan for tri-channel memory, not motherboa (Camper want lots of dragons!- Feb 17, 09, 3 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
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Product Warranty
NCIX provides a 30 day limited warranty on this product.  The remainder of the 1 year warranty is provided by the manufacturer.    Warranty length may vary depending on manufacturer and product.

Corsair's DRAM memory modules all carry a lifetime warranty. The Flash Voyager, Flash ReadOut, TurboFlash, Flash Survivor and Mini Flash products all have a warranty for the expected normal life of the product (10 years). The Flash Padlock has a warranty of 3 years. The HX, TX, and VX Series of Power Supplies have a 5 year warranty, and Liquid Cooling products carry a one year warranty. In general, this means Corsair products are guaranteed to operate, as specified by their datasheet, and in the operating environment for which they were intended, for the life of the product or the extent of the warranty.

For additional information and technical assitance, please visit Corsair Memory's support site at:

Corsair Technical Support

Phone:  1-800-205-7657

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