Hardware Spec Index

Brontix FN-2478 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2478-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,188 (Case Fans scale)
Category rank#42,278
Street price$39
Power4 W
Performance per dollar30.46
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2478 Prime
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2478 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/91054779 (accessed 2026-10-25).