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Three white 120 mm case fans with reverse blades and ARGB lighting in a pack

darkFlash

darkFlash Gauss G24R 120mm Reverse Blade PWM ARGB Case Fans 3-Pack White

SKU CH-BTPK-QQBBR

Three white 120 mm PWM fans with magnetic daisy-chain wiring, 5 V ARGB lighting and hydro bearings deliver 50-55 CFM at 800-2000 RPM and 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 3-Pack

Fan Direction Reverse

  • Magnetic daisy-chain cuts cable clutter with 7-pin connectors
  • 5 V ARGB syncs 16.8 million colours via motherboard software
  • PWM auto-adjusts 800-2000 RPM for quiet cooling
  • Hydro bearing rated 40000 hours MTTF for long life
  • Slim 120 × 25 mm frame fits cases and radiators

Three-pack ARGB case fans

The darkFlash Gauss G24R ships as a set of three 120 mm PWM fans with 5 V addressable RGB lighting. Each unit uses a hydrodynamic bearing and reverse-blade geometry to fit standard case mounts and radiator stacks. Builders who want a coordinated lighting scheme across intake and exhaust positions can install the trio without mixing fan models.

Magnetic daisy-chain under load

The patented 7-pin magnetic connectors let the fans link directly to one another, so a single PWM and ARGB header drives all three units. Speed scales automatically from 800 to 2000 RPM as temperatures rise, delivering 50 to 55 CFM while noise stays between 30 and 35 dBA. The FDB hydro bearing is rated for 40 000 hours MTTF, and eight vibration pads per fan dampen resonance during sustained operation.

5 V ARGB header limit

Lighting synchronisation works only with motherboard 5 V 3-pin ARGB headers such as ASUS Aura Sync, MSI Mystic Light, GIGABYTE RGB Fusion and ASRock Polychrome RGB. Connecting the daisy-chain to a 12 V RGB header will damage the LEDs. The 25 mm slim frame fits most chassis and radiator mounts, but builders who need more than three fans on one header must check the motherboard’s current rating before extending the chain.

How it compares

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

Price $31.99
Pricier than about 78% 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.

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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 box3 × Gauss?G24 ARGB Fan; 4 × Anti-vibration pads; 4 × Mounting screws; 3 × PWM/ARGB splitter cable; 3 × 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

How loud are the Gauss G24R fans at full 2000 RPM when running continuously?

The fans produce 30–35 dBA at maximum speed, so even at 2000 RPM they stay in the quiet range for all-day operation.

Does my motherboard need a 5 V 3-pin ARGB header to use the magnetic daisy-chain lighting?

Yes, the 7-pin magnetic connectors carry 5 V 3-pin ARGB only; a compatible 5 V header or the included splitter cables are required for motherboard sync.

Will the reverse-blade design work with my existing 120 mm radiator that uses standard fans?

The reverse blades push air in the opposite direction, so you can pair them with standard fans for push-pull or exhaust setups on the same 120 mm radiator.

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