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Case Fan

Noctua - NF-R8 redux-1800 PWM 31.4 CFM 80mm Fan

( 5.0 Average / 18 Ratings )




Part #

NF-R8 redux-1800 PWM





Air Flow

31.4 CFM

Noise Level

17.1 dbA


325 - 1800 RPM

Static Pressure

1.41 mm/H2O

Bearing Type


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon $9.95 Free two-day shipping with Amazon Prime In stock $9.95
( 23 new from $9.95, 1 used from $6.50. Last updated 37 minutes ago. )
Newegg Marketplace $9.95 +FREE s/h $9.95
OutletPC $13.33 $13.33+
Newegg $13.39 +FREE s/h In stock $13.39
PCM $33.99 +$14.46 s/h $48.45
* 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 21 points 30 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 3 points 26 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 22 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 50 points 19 months ago
from completed build The Tiny Wooden Box

Silent. Pulls air like no one's business.

rsvanarnam 26 points 17 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 21 points 9 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 9 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 8 months ago
from completed build Jota Tech's Black Box

extreme silence.

TheExuberantEpicBrick 2 points 8 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 7 months ago

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