We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White 120mm reverse-blade ARGB case fan with magnetic daisy-chain connectors and hydro bearing

darkFlash

darkFlash Gauss G24R 120mm Reverse Blade PWM ARGB Case Fan White

SKU CH-09YJ-3CPNS

A 120 mm white case fan with reverse blades, magnetic daisy-chain wiring, 5 V ARGB lighting and a hydro bearing running 800–2000 RPM for 50–55 CFM at 30–35 dBA

  • Fan size120 mm
  • Fan depth25 mm
  • Bearing designHydro Bearing
  • Rotational speed800-2000 PRM
  • Airflow rate50-55 CFM
  • Operating noise30–35 dBA

Color White

Quantity 1-Pack

Fan Direction Reverse

  • Magnetic daisy-chain cuts cable clutter with patented 7-pin connectors
  • 5 V ARGB across four corners plus centre syncs to 16.8 million colours via motherboard software
  • PWM adjusts 800–2000 RPM automatically for cooling that matches system load
  • FDB hydro bearing rated 40 000 hours MTTF keeps noise at 30–35 dBA
  • 120 × 25 mm slim frame fits standard mounts and radiators in normal or reverse blade versions

White 120mm reverse-blade PWM ARGB fan

The darkFlash Gauss G24R is a 120 × 120 × 25 mm case fan with reverse-oriented blades and addressable RGB lighting. It targets builders who want coordinated illumination and simplified cabling inside a standard chassis. The white frame and transparent corners suit light-themed builds.

Practical limits of the 5 V ARGB and PWM interface

The fan only accepts a 5 V 3-pin ARGB header; connecting it to a 12 V RGB header will cause damage. PWM control lets the motherboard vary speed between 800 and 2000 RPM, so noise ranges from 30 to 35 dBA while airflow reaches 50 to 55 CFM. The magnetic daisy-chain connector reduces cable count but requires compatible fans to extend the chain.

Reverse-blade orientation decides fit

This version pushes air in the opposite direction to the standard Gauss G24, so it suits intake or exhaust positions where the blade curve must face a specific way. Buyers who need the conventional blade direction should choose the non-reverse model instead.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDarkFlash
Part numberG24
Product typeCase Fan
Product colorWhite
Performance
Rotational speed800-2000 PRM
Airflow rate50-55 CFM
Power
Power input connector4-pin PWM
Size & build
Fan size120 mm
Fan depth25 mm
Bearing designHydro Bearing
Compatibility
Compatible withCase
In the box
In the box1 × Gauss?G24 ARGB Fan; 4 × Anti-vibration pads; 4 × Mounting screws; 1 × PWM/ARGB splitter cable; 1 × User manual
Environment & compliance
Operating noise30–35 dBA
More details
LED lightingARGB

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the normal or the reverse-blade version of this 120 mm fan?

Choose the reverse-blade model when you want the fan to pull air through a radiator or push it out the rear of the case; the normal version does the opposite.

What does the 2000 RPM top speed actually deliver inside a PC?

At 2000 RPM the fan moves 50–55 CFM while staying between 30 and 35 dBA, so it cools well without becoming loud.

How does the 5 V ARGB header limit the lighting setup?

The 3-pin 5 V ARGB connector works with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion and ASRock Polychrome RGB, but must not be plugged into a 12 V RGB header.

More in PC Cooling Fans

Similar items