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Item#: N82E16835181023

Corsair Air Series AF120 Performance Edition CO-9050004-WW 120mm Twin Pack High Airflow Case Fan

  • 120mm
  • 1650 RPM 63.47 CFM
  • Hydraulic
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Air Series AF120: High Airflow, Low Noise

The Air Series AF120 fans let you have it all. Nine ultra-thin, custom-molded blades push ample air volume. Rubber corners dramatically reduce vibration. The advanced hydraulic bearing system is quiet and reliable, and you can customize the look with the three included colored rings.

Air Series AF fan models perform best in unrestricted spaces with at least 3cm of clearance, and they’re ideal for mounting at the rear or top of your PC case as exhaust fans for your PC’s motherboard and CPU, graphics accelerators, and other components that fill the case with heat. They work equally well as unrestricted intake fans for areas like side panels or bottom intakes.

  • newegg High Performance Operating at 1650 RPM and featuring nine ultra-thin, custom-molded blades, the Corsair Air Series AF120 performance edition delivers dramatically strong air flow of up to 63.47 CFM for impressive levels of heat dissipation.
  • newegg Silent cooling The nine ultra-thin, custom-molded blades deliver silent cooling, while rubber corners reduce vibration and noise. Plus,the advanced hydraulic bearing system is quiet and reliable. The Corsair Air Series AF120 performance edition operates at low noise level of 30 dBA.
  • newegg Three colored Rings Three included colored rings (red, blue and white) allow you to customize the look of the fan to match the rest of your hardware.

Learn more about the Corsair CO-9050004-WW


Air Series AF120 Performance Edition


Case Fan
Fan Size
Bearing Type
1650 RPM
Air Flow
63.47 CFM
Noise Level
30 dBA
Black Blades

Physical Spec

120mm x 25mm


Static Pressure (mm/H2O): 1.1 mm/H2O

Power Draw (@ +12V): 0.13A

The AF120 Performance Edition is a great choice for a high performance side panel intake or case exhaust, or even a 'pull' fan for a radiator or heatsink.

Nine ultra-thin blades for excellent airflow at very low noise levels.

Custom fan enclosure for ducting air in the right direction with minimal interference.

Advanced Hydraulic Bearing for reliable, quiet operation.

Rubberized corners for sound damping when installed with standard screws.

User-replaceable colored rings so you can match your fans to your case

Included voltage step-down adapter for even quieter operation.

Package Contents

Package Contents
2 x AF120 Performance Edition Airflow Fan
2 x Three colored rings in red, blue, and white
2 x Voltage step-down adapter for lower speed operation
Mounting Screws

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Corsair CO-9050004-WW

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5 out of 5 eggsOne awesome fan.

Pros: Best fan bearing available, long lasting, very quiet, sealed, always lubricated!

Due to the bearing design this fan should last a very long time, it's pretty quiet as well. The most important part is no matter the installation the bearing is properly lubricated.

The fan has good enough rpm and static pressure to handle most water cooling needs. I'm using a set in push/pull on a single 120mm cooling a 4770k, they are doing great and pretty quietly. Higher cooling needs might want to look at the SP120 instead, higher rpm, more pressure.

The fan is physically well built, I normally consider a fan a fan but you can tell holding it that it's well built.

Anti vibration mounting points, while this is rarely an issue in a well built case, it's nice to know if I have a slightly loose screw it's not going to drive me nuts. Another bonus is it makes it a bit harder to push a screw in too far and hit your radiator!

Changeable rings are cool for few but they wont be displayed in most cases.

Comes with screws and the best part an inline step down attachment. This really gives you options in your use.

Corsair warranty!

Cons: Can't fairly fault the fan for anything.

A little on the expensive side, but IMO worth it.

I guess the bearing isn't serviceable, but that's part of what makes it so good.

Other Thoughts: The trim rings are interesting but I would be far more interested if they were lite up as they would show in more cases.

I think these fans would be best used on air coolers and as case fans.

They are decent on high fin count radiators but they are not great, RPM is a little too low and static pressure isn't high enough as a single fan solution outside of stock clock speeds or mild overclocks.

I will probably add a set of these to the front of my case as they would make a great direct HDD/SSD.

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  • Anonymous
  • 8/14/2014 11:02:53 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGood fans

Pros: These fans move high amounts of airs and the noise level is acceptable at high rpm.

Cons: The screws included in my opinion are slightly to big for the rubber bushings. They can be a pain to get in.

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  • Igor T.
  • 8/13/2014 11:46:10 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsCorsair Quality!

Pros: -Good quality.
-Silent w/ good airflow.
-Unique looking.
-3 color rings to match your rig.
-Not flashy.
-Reasonably priced.
-Made by Corsair.

Cons: Not one.

Other Thoughts: I'm running 4 of these on my Corsair H105 (push-pull) and my OC'd 4770K is getting nice temps. Get em if you're looking for quiet, non flashy fans w/ good airflow. Have had em for a while now and they work flawlessly!

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  • christopher t.
  • 8/12/2014 1:03:50 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsawsome fans ruined by screws

Pros: if you can get them installed this are some great looking fans.

Cons: screws are hard to get in with the rubber around them. one of the screws stripped while trying to get it secure. It was a nightmare to get it out. Had to damage the fan to get the screw out. Hoping newegg will still except this return. the rubber on the fans tears and makes it to much of a pain to install these.

Manufacturer Response:

Dear Customer,

We're sorry to hear about your experience with our fan. For a replacement, please contact us directly at 888-222-4346 or you may submit a ticket at and we will be happy to assist you.

Thank you,
Corsair Customer Support
Corsair Support Email:
Corsair Support Phone Number: 888-222-4346

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  • Ethan M.
  • 8/7/2014 7:04:07 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsKeep this in mind

Pros: Excellent airflow for the price (especially when on sale)

Fancy-pants colored rings are perfect for spiffing up your build, or for those of us whose OCD mandates a matching color schemes

Cons: RUBBER MOUNTS TEAR LIKE TISSUE PAPER. They're only held in place by their shape (which fits them into the shape of the plastic frame). Would really benefit from some additional means of securing them in-place (maybe plastic prongs extending from the frame into the plastic?)

Short cables, but extenders for 3-pin fans are so cheap I ain't even mad

Not the quietest, but they aren't jet engines either - I think of it as a perfectly acceptable level of noise. Unless you're obsessed with building the first completely silent PC, these will get the job done just fine.

Other Thoughts: I recently picked up an NZXT H440 for my third build, and wanted to pick up some aftermarket fans to replace those that came with it. I researched for a couple days and found the general consensus was that these fans were the best bang for your buck, and did an all-around good job and keeping any metaphorical fires at bay. Delivery was insanely fast - I actually found them on my doorstop the next day, when I wasn't expect them for at least a week!

Of course I had mistakenly ordered the wrong product - I had actually wanted the Corsair SP120 PWM High Performance fans, but I figured there was no sense in returning them. Nothing wrong with having backup fans, or just using them on my next rig. I stuck them on the front of my case and booted up my system - after an hour of light gaming, my CPU hovered around 40C while still using the crapping heat sink/fan combo that came with my brand-new i5 4690k. That was about 5C cooler than it was under those same conditions previously, so that was pretty sweet in my book.

It was when I decided to move these to the top of my case I ran into a HUGE flaw. See, the screws don't secure to the plastic frame as you might expect. Instead they fasten to a metal ring that's embedded in the rubber bits filling in the gabs in each corner. I didn't realize this when I was first installing them - I just assumed the metal backing when all the way through the rubber and connected to the frame, silly me.

I found this out when I noticed one screw wasn't loosing no matter how much I turned it. The rubber around that metal washer wasn't strong enough to handle the force I was applying and tore away, separating the rubber surrounding that back plate from the rest of the rubber.

Naturally I thought I would detach the fan and try to take off this rogue screw by holding it in place with some pliers - only to tear the rubber in the SAME WAY for two of the three remaining screws. The same thing happened when I tried to uninstall the other fan, since I couldn't get any pliers in there to hold the backs in place while mounted in my case. Thanks to that I now have two BRAND NEW fans each with at least [I'm at work so I don't remember exactly] three of their rubber corners torn to shreds.

IN SUMMARY: After looking at the screws I realized that they are self threading, thus the difficulties with installing them. By slowly working the screws into the mounting holes before installation, you should be able to avoid my problem. Just screw them in a little bit, back it out, screw it in a little deeper, back it out, etc. If you're over-stressing the rubber, either slow it down or use some kind of clamp to hold the rubber-shielded screw backs in place.

Basically, treat these fans the same way you would treat a pretty girl - take it slow and gently, and avoid brute force whatever you do - and you'll have yourself a happy, inexpensive, and (hopefully) long-lasting relationship. With an inanimate object.

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  • Bruce Y.
  • 7/15/2014 12:37:07 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExcellent product

Pros: Product works quietly and looks good matching my red case.

Cons: none

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  • Leon W.
  • 6/4/2014 5:59:35 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsunacceptable

Pros: push/pull large volume of air.

Cons: i'd give them ZERO eggs if it was an option!

where should i even start,

1st, they were a PITA to install due to the rubber grommet on each corner of the fan case (stupid design imo) which were so soft that as you turn the screws to secure, the rubber grommet will turn WITH the screw causing them to be out of place & you'd never know when they're tightened because the screws just keeps turning until it actually RIPS the grommet.

2nd, stupidly loud. i understand these are "performance" series & push/pull large amount of air but i just can't get over how loud & noisy they are compared to my Noctua NF-P12-1300 120mm Case Fans. it's like whisper vs. yelling.

3rd, once you have them installed & decide to remove them for whatever reason, good luck. removing the screws will do the same thing as when installing. the soft rubber grommets will turn WITH the screws & finally tear away from the grommet leaving the unit still attached in the case as you keep turning & turning & turning the screw driver trying to remove them.

last but not least, the decorative rings can only be installed on one side. so unless you plan to use them (which i DO NOT recommend) as intake fans, you won't be able to see the rings.

Other Thoughts: removed them & slapped my Noctua NF-P12-1300 120mm Case Fans back in. lesson learned.

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  • Brian S.
  • 5/31/2014 8:16:05 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Case Fan

Pros: - Moves a decent amount of air
- Quiet at medium to low speeds
- Rubber grommets reduce vibration
- Comes with three different trim rings for case customization
- Inline speed resistor included

Cons: - Y-Adapter/Splitter not included in two pack.

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  • Aaron S.
  • 5/8/2014 11:22:29 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsgreat fans

Pros: moves a lot of air and is fairly quiet while doing so

Cons: none

Other Thoughts: give these fans some breathing room or you will lose their effectiveness

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  • Virginie B.
  • 5/5/2014 7:42:52 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery good

Pros: very good air flow and quiet.

Cons: none!

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Item#: N82E16835181023
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