Hardware Spec Index

Brontix FN-4985 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4985-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,143 (Case Fans scale)
Category rank#42,080
Street price$39
Power3 W
Performance per dollar29.31
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4985 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 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-4985 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6629489 (accessed 2026-10-22).