Hardware Spec Index

Brontix FN-4251 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4251-MAX · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,034 (Case Fans scale)
Category rank#42,641
Street price$29
Power3 W
Performance per dollar35.66
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4251 Max
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 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-4251 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/32934996 (accessed 2026-10-25).