Noctua NF-A20 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black)

Bought a fan, was missing the cord and screws it comes with. Emailed Noctua customer support, they had replacement to me in Ohio within 4 days of messaging them.

Bought these for a specific case mod where i needed to eject heat from a gaming PC mounted in a confined near ceiling box. I mounted two of these side by side on what used to be the face of the PC and can I tell you what no issues whatsoever with these fans solving my cooling woes. At first I was thinking that I would need to have some 120mm fans blowing INTO the case and these two fans blowing out of the case to ensure the flow of air needed to cool the 1070 TI and the I7-3770 when getting bench marked. With this push pull setup I found that the CFM pull of one of these fans was equal to nearly 4 of my other 120mm fans.... so what would happen the 120mm fans would be sucked faster than they normally would spin causing excessive fan noise. After removing all the 120mm fans and only having these pull air through the PC all the 120 mm fan noise went away and the cooling was maximized. Oh YA! Ill post a pic of my mod some other time.

I bought this to replace a top 200mm fan on my PC case, but the side by side comparison between this and a 10+ year old fan showed the Noctua moved significantly less air at 100% power despite being a bit quieter. Will return & buy a different brand with a higher CFM.

havent install it but it looks pretty good.

For my 1st custom build (of which there are more to come), going big on Noctua was the right decision.

Really quiet and just feels like a well built fan, also 30mm width fits in thermaltake core v21

You cannot put the front cover of a thermal take view 51 without modification.

This product comes with less than 12 of wiring to extend to and hook it up to your motherboard. In my case that was not near enough to reach the plugin port. It sits in my PC unused and worthless.

As they state in the description.... Please Note: The NF-A20 has a 200mm diameter (7.8 inches), and a thickness of 30mm (1.18 inches). Please make sure you have sufficient space in your case.

Just like the headline says. This is the only 200mm fan I bought that had the right screw locations to attach to the top of my HAF XB Evo pc case. Very happy with how it works.