Pros: I received the fan with a broken corner plastic part. I was a bit frustrated that I received a broken item but once I explained the situation, NewEgg immediately ordered me a new fan.
I liked the product because it is simple and quiet fan but I was much more impressed with the customer service.

Cons: Item received with broken plastic corner.

Pros: - No damaged or missing parts
- Fan runs at advertised speeds
- Quiet; stock Intel and AMD coolers run louder than this fan
- Easy to install, especially with the rubber anti-vibration screws
- The 3-pin fan header cable and adapter are an appropriate length and size with high quality sleeving

Cons: - Airflow at sub 1000RPM is sub par, but the noise trade off is worth it, if that's what you're looking for

Pros: Perfect match for the R4 Blackout Case and the black-on-black fans it includes.
Although you can use either the 140mm fan or the 120mm on all the fan locations, this 120mm works as the bottom intake fan if power supply is too deep to use a 140.
Comes with screws & anti-vibe rubber gaskets, alternate stretchy-rubber mounts and an in-line power reducer if you need one.
Very attractive black sleeved cables.
Super quiet and free of any vibration noise.

Cons: They cost a little more than some other fans and they weren't on sale when I needed them. But I think they're worth every penny, so not a con.

Other Thoughts: I got this 120mm and an extra 140mm to flesh out my new R4 blackout model case. Nicest case I've ever worked with and these fans were the perfect compliment to the setup. Fractal Design makes some really nice stuff, doesn't cut any corners and stands behind their products. The small details, the engineering makes their stuff so nice, like the little touches you find in a European car, as compared to an American car. "Wow, they thought of that..."

Pros: Brought to replace fan on case that failed. quite and noticeable air flow at exhaust. came with all parts that made installation easy. power cord longer than expected but made it easy to route cable out of the way. Love the price

Cons: none so far

Pros: Incredibly silent fans. Get them if you are tired of your rig sounding like a lawnmower.

Cons: None

Other Thoughts: Go buy them now. Replace all your fans.

Pros: It appears to be a nice fan, long (sleeved) cable, metal and rubber screws, etc.....

Cons: The specs listed on newegg say 66cfm. I received the fan, and the back of the box clearly states the maximum CFM is 40.6, and only 28.8 CFM with the low speed adapter cable.

Other Thoughts: WARNING - 40.6 CFM fan, as stated on product box.

It is no where near the stated CFM on newegg's website.

The sound rating is also wrong - 15dBA according to the back of the products box, not 18.5dBA as listed on newegg.

Manufacturer Response:

Hello Thrakazog,

We here at Fractal Design are terribly sorry for the confusion. It seems that when Newegg created the new product listing for the Blackout 120mm Fan they accidentally listed the specs for the Blackout 140mm Fan. We will get Newegg to fix the product specs for the Blackout 120mm Fan ASAP.

Thank you for bringing this to our attention.

If you have any other issues please contact us at:

https://support.fractal-design.com

You can also call our toll free number : 855-446-3722

Our office hours are Monday-Friday from 9am-5pm CT.

Best Regards,
Fractal Design Support