Hardware Spec Index

Brontix FN-3239 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3239-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index297 (Case Fans scale)
Category rank#5,119
Street price$9
Power4 W
Performance per dollar33.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3239 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3239 Prime 120mm PWM Case Fan”, https://vextor7.com/item/33703767 (accessed 2026-10-25).