Hardware Spec Index

Brontix FN-9951 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9951-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index279 (Case Fans scale)
Category rank#27,236
Street price$9
Power3 W
Performance per dollar31.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9951 Max
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9951 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3728215 (accessed 2026-10-24).