RGB Fan Buying Guide – September 2021

Introduction

A trend in the gaming oriented marketing has been RGB, RGB and more RGB in the past years. From air coolers to cables, everything has had their flair for the better or the worst. Today we’re having a look at various options on the market around RGB fans.

What To Look For

  • Size: Obviously the most important. Most cases and coolers today will generally accept 120mm and 140mm, but make sure the amount you want to put in fits the case you’re building in.
  • RPM: the speed a fan can go in Revelations Per Minute or RPM. The higher this limit is, the faster the fan can spin.
  • PWM: a method of using a separate signal combined with a constant voltage to have better and more efficient control of the fan. This isn’t deal breaking, but allows for better control of the fan. It’s easiest found by looking at the fan’s connector, which in the case of PWM is 4 pins instead of the usual 3.
  • CFM: Cubic Feet per Minute or CFM is the amount of airflow a fan can push. Do keep in mind that this has nothing to do with the actual pressure of the fan, as a high CFM doesn’t automatically translate to high air pressure.
  • mm/H2O: an indication of static pressure, though not often given by brands.
  • Bearing: this is the type of internal design it uses around the motor. This is generally FDB/HDB, rifle, sleeve, double ball bearing or a patented technology like Noctua SSO and Enermax Twister.
  • RGB: uses a 4-pin 12v header to power the lights on the fan. Can only change the color of the fan as a whole.
  • ARGB: uses a 3-pin 5v header to power the lights on the fan. Can target individual LEDs.

What To Avoid

  • Sleeve bearing fans: short lifespan, generally very cheap RGB fans use these
  • “Fake” FDB/HDB fans: some manufacturers claim their fans to be either FDB or HDB bearing, but end up being sleeve or rifle in the end because of the lack of grooves. These are sadly poorly documented, but it’s good to keep an eye out on this.
  • Using 5v ARGB on a header only supporting 12v RGB or vice versa. This will likely end with a dead fan or at least the LEDs stopping to work.

Overview

Brand/Model Link
Arctic P12 PST RGB Amazon
Arctic P12 PST ARGB Amazon
Lian Li ST120 Amazon
Enermax HF120 Amazon
Deepcool RF120 Amazon
Deepcool CF120 Amazon
Cooler Master SF120M ARGB Amazon
Fractal Design Prisma AL-12 Amazon
Silverstone AP140i-ARGB Amazon
Deepcool CF140 Amazon

120mm fans

Arctic P12 PST RGB – 15 USD/fan

Specifications

Bearing: Rifle
RGB/ARGB: 12v RGB
PWM: Yes
RPM: up to 2000 RPM
Frame color: black

Reasons to buy

Silent
PWM signal can be daisy-chained
High static pressure

Reasons to avoid

LEDs are controlled as a whole, not individually
Not well reviewed yet

Buy now on Amazon

Arctic P12 PST RGB – 16 USD/fan

Specifications

Bearing: Rifle
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 2000 RPM
Frame color: black

Reasons to buy

Silent
PWM signal can be daisy-chained
High static pressure
LEDs are controlled individually

Reasons to avoid

Doesn’t work on motherboards that don’t support 5v ARGB
Not well reviewed yet

Buy now on Amazon

Lian Li ST120 – 50 USD/3 fans

Specifications

Bearing: FDB
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 1800 RPM
Frame color: black or white

Reasons to buy

Proven as a good static pressure fan on Lian Li’s Galahad line
Fluid Dynamic Bearing
Availible in two colors
LEDs are controlled individually

Reasons to avoid

Doesn’t support 12v RGB headers

Buy now on Amazon

Enermax HF120 – 36 USD/3 fans

Specifications

Bearing: Unknown
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 1600 RPM
Frame color: black or white

Reasons to buy

Great value
Individual LED control
Included controller
Comes in two frame colors

Reasons to avoid

Unknown bearing
Not well reviewed
Can’t be used on 12v RGB headers

Buy now on Amazon

Deepcool RF120 – 65 USD/5 fans

Specifications

Bearing: HDB (not confirmed)
RGB/ARGB: 12v RGB
PWM: Yes
RPM: up to 1500 RPM
Frame color: black

Reasons to buy

Great value for 5 fans
Comes with spitters

Reasons to avoid

Not confirmed to actually be a HDB fan
No proper reviews done on the fans
LEDs are only controlled as a whole

Buy now on Amazon

Deepcool CF120 – 40 USD/3 fans

Specifications

Bearing: HDB (not confirmed)
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 1500 RPM
Frame color: black

Reasons to buy

Great value for 5 fans
Comes with RGB controller
Essentially the ARGB version of RF120

Reasons to avoid

Not confirmed to actually be a HDB fan
No proper reviews done on the fans

Buy now on Amazon

Cooler Master SF120M ARGB – 40 USD/Fan

Specifications

Bearing: Double Ball Bearing
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 2000 RPM
Frame color: black

Reasons to buy

Extremely long lifespan due to DBB bearing
Premium, minimal look
Based off the same design as the SF120M, making it one of the best, if not the best performing RGB fan on the market

Reasons to avoid

Expensive
Needs a few more in-depth reviews

Buy now on Amazon

Fractal Design Prisma AL-12

Specifications

Bearing: LLS
RGB/ARGB: 5v ARGB
PWM: Yes
RPM: up to 1700 RPM
Frame color: black

Reasons to buy

ARGB control
Fan blades and ring around both light up
Well priced

Reasons to avoid

No support for 12v RGB
Not the cheapest on the market

Buy now on Amazon

140mm fans

Silverstone AP140i-ARGB – 27 USD/1 fan

Specifications

Bearing: HDB
RGB/ARGB: ARGB
PWM: Yes
RPM: up to 2000 RPM
Frame color: black

Reasons to buy

High airflow
ARGB light
Silverstone’s air penetrator technology has been proven in the past
HDB bearing

Reasons to avoid

Cost
Mainly meant for airflow, not radiator use
Noisy at max RPM

Buy now on Amazon

Deepcool CF140 – 35 USD/2 fans

Specifications

Bearing: HDB (not confirmed)
RGB/ARGB: ARGB
PWM: Yes
RPM: up to 1200 RPM
Frame color: black

Reasons to buy

Comes with splitter and ARGB controller
individual LED control
Well priced

Reasons to avoid

Low RPM
No support for 12v RGB

Buy now on Amazon

Disclaimer: this guide contains Amazon affiliate links, we may receive small commission from purchases made through them, all images are directly from the Amazon listings

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