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Three white 120mm case fans with infinity mirror ARGB rings and reverse blades shown in a 3-pack arrangement

darkFlash

darkFlash INF34R 120mm Reverse Blade PWM ARGB 3-Pack White

SKU CH-A23H-2QF7E

Three 120 mm fans with dual-sided infinity mirror ARGB, hydro bearings and daisy-chain PWM control for synchronised lighting and quiet cooling

  • Fan size120 mm
  • Fan depth28 mm
  • Bearing designHydro Bearing
  • Rotational speed800-2000 PRM
  • Airflow rate50-55 CFM
  • Operating noise30–35 dBA

Color White

Quantity 3-Pack

Fan Direction Reverse

  • Dual-sided infinity mirror ARGB lights up both sides of the fan with 16.8 million colours
  • 90° rotatable daisy-chain connectors link fans without extra cables for a tidy build
  • PWM control scales speed from 800 to 2000 RPM matching cooling to system temperature
  • Hydro bearing rated for 40000 hours MTTF plus nine aerodynamic blades deliver 50-55 CFM airflow
  • White 120 mm frame with 28 mm thickness fits standard cases and radiators in a 3-pack

Three-pack case fan kit

The darkFlash INF34R 120mm Reverse Blade PWM ARGB 3-Pack White delivers three 120 × 120 × 28 mm fans with hydro bearings and 4-pin PWM control. Each fan spins between 800 and 2000 RPM to move 50–55 CFM at 30–35 dBA. Dual-sided infinity mirror ARGB lighting provides 360° illumination across 16.8 million colours with motherboard synchronisation.

Builders who want coordinated lighting

The snap-on daisy-chain connectors with 90° rotatable ends let you link fans without extra cables, while magnetic splice wiring keeps the interior tidy. Buyers needing higher static pressure for dense radiators or silent operation below 30 dBA should consider alternative models.

Included accessories streamline installation

Four anti-vibration pads and four mounting screws per pack reduce vibration transfer. Three PWM/ARGB splitter cables connect all fans to a single motherboard header, and three user manuals guide the setup. The 40,000-hour MTTF hydro bearing supports long-term reliability.

How it compares

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

Price $26.99
Pricier than about 68% 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 numberINF34
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 depth28 mm
Bearing designHydro Bearing
Compatibility
Compatible withCase
In the box
In the box3 × INF34 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

What motherboard header do I need to run the 4-pin PWM control on these 120mm fans?

Each fan uses a standard 4-pin PWM header; the pack includes three PWM/ARGB splitter cables so one header can drive all three units.

Will the 28mm thickness and reverse-blade design fit my existing 120mm radiator mounts?

The 120 × 120 × 28 mm frame matches standard radiator spacing, and the reverse-blade variant is built for push or pull configurations on those mounts.

How can I confirm the ARGB lighting is syncing correctly after I connect the 5V 3-pin cables?

The infinity mirror effect should display 16.8 million colours across 360° illumination; use your motherboard software — ASUS Aura Sync, MSI Mystic Light, GIGABYTE RGB Fusion or ASRock Polychrome RGB — to verify the fans respond to colour and pattern changes.

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