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Case Fan

Noctua - NF-R8 redux-1800 PWM 31.37 CFM 80mm Fan

( 5.0 Average / 23 Ratings )




Part #

NF-R8 redux-1800 PWM


Black / Gray



Air Flow

31.37 CFM

Noise Level

17.1 dB


325 - 1800 RPM

Static Pressure

1.41 mmH₂O

Bearing Type


Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
Amazon $9.95 Free two-day shipping with Amazon Prime In stock $9.95
( 14 new from $4.96. Last updated 4 hours ago. )
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


Grimblade20 23 points 49 months ago
from completed build LGA1150 Green/Black Build

These two Nocturas keep my build cool and quiet. Often when 80mm fans are in question, the noise can get annoying; but the NF-R8 Redux is silent at idle and very quiet under load.

darklay 4 points 45 months ago
from completed build My Mini ITX Makeover

These seem to strike a really good balance between airflow and noise for 80mm fans. I use them as exhaust fans for my mini itx build (with a 200mm intake fan) so I do not need them push tons of air, just keep things flowing. I will say, I unplugged them as a test and it noticeably reduced the noise produced by my rig and I have not noticed much of a change in temps.

jonnug 4 points 41 months ago
from completed build Cube in a Cupboard

Premier quality small fan, surprisingly quiet and moves a fair bit of air. Good kit, and not Noctua Beige!

Lane_Kerr 52 points 38 months ago
from completed build The Tiny Wooden Box

Silent. Pulls air like no one's business.

rsvanarnam 24 points 36 months ago
from completed build Skylake Classified

I associate 80mm fans with Delta for some reason. Ie crazy loud. I can't hear this fan. It also keeps my hard drive cool just fine

ericlikeseatin 24 points 28 months ago
from completed build Silent mITX Gaming/Workstation

Two Noctua Redux fans with PMW have also been tuned in the BIOS to only spin when case temps rise above 45C under load. Even when spinning, these fans do a great job of remaining silent. They are gray and I wish they came in black! Maybe I'll paint them eventually?

afledder 14 points 28 months ago
from completed build SunkissedSnow

I wasn't sure if I needed these or not, but I picked up two to just add that little extra hot air removal. Initially had them sucking air in, but with the big fan in front of the case, it made a lot more sense to have them push out. They're sturdy, seem well made, and are as quiet as an 80mm fan can be, which is to say not super quiet when on load. Still though, they are good fans.

jorgeildv 7 points 28 months ago
from completed build Jota Tech's Black Box

extreme silence.

TheExuberantEpicBrick 3 points 27 months ago
from completed build White Brick

Good little fan. I had to remove a case fan because it obstructed the placement of the motherboard. I just zip tied one of these to the grate and it works perfectly.

gatsu12 8 points 26 months ago

Not much to say, other than it works. Noctua has a great, little fan here and it's dead silent.