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Case Fan

Cooler Master R4-L4S-10AB-GP 60.9 CFM 140mm Fan

( 4.7 Average / 19 Ratings )



Cooler Master

Part #






LED Color


Air Flow

60.9 CFM

Noise Level

16.0 dbA


1000 RPM

Bearing Type



Recommended for CM 690 and Centurion 590.
4 blue LED fan.
60.9 CFM High airflow to enhance excellent cooling performance.
Silent operation at 16 d-BA for case cooling.
RoHS compliance for protecting the environment.

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
OutletPC $6.89 $6.89+
Directron $7.99 $7.99+
Amazon $8.25 +FREE s/h In stock $8.25
( 46 new from $7.20, 1 used from $8.00. Last updated 46 minutes ago. )
Newegg $9.99 +FREE s/h In stock $9.99
NCIX US $9.99 In stock $9.99+
Micro Center $14.99 $14.99+
PCM $18.99 +$2.99 s/h $21.98
Mac Mall $18.99 +$4.99 s/h $23.98
* 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 & Combo Deals) History:


from completed build Northwind

This fan looks great for it's bright LED, and moves air okay. I take one star off of it as it does not seem to move as much air as two 120mm fans. I could be wrong, but with my fan control all the way up on this I feel like it gets overpowered easily with other fans near it (such as my cpu fan). Almost like air is being sucked down around it while it's pushing air out. I take another star off because I feel like it was entirely too hard to screw into place with everything lined up perfectly (I work in IT and I deal with hardware alot. This is not my first rodeo with a screwdriver in a tight spot.) It just felt like the pre-made holes for the screws that came with it where wayyy too small.

from completed build First build

Great color, quiet fan. Shines through the window of my case very well. No problems.