Hardware Spec Index

Brontix FN-4479 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4479-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index759 (Case Fans scale)
Category rank#6,075
Street price$29
Power3 W
Performance per dollar26.17
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4479 Prime
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4479 Prime 120mm PWM Case Fan”, https://vextor7.com/item/654335 (accessed 2026-10-19).