Hardware Spec Index

Brontix FN-2477 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2477-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index283 (Case Fans scale)
Category rank#26,369
Street price$9
Power3 W
Performance per dollar31.44
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2477 Prime
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2477 Prime 120mm PWM Case Fan”, https://vextor7.com/item/32634384 (accessed 2026-10-25).