Hardware Spec Index

Brontix FN-4275 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4275-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,148 (Case Fans scale)
Category rank#24,934
Street price$39
Power3 W
Performance per dollar29.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4275 Plus
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4275 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5113533 (accessed 2026-10-19).