Hardware Spec Index

Brontix FN-9752 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9752-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index744 (Case Fans scale)
Category rank#23,043
Street price$19
Power4 W
Performance per dollar39.16
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9752 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9752 Prime 140mm PWM Case Fan”, https://vextor7.com/item/11697486 (accessed 2026-10-20).