Hardware Spec Index

Brontix FN-7834 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7834-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index309 (Case Fans scale)
Category rank#6,439
Street price$9
Power3 W
Performance per dollar34.33
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7834 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7834 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/36035990 (accessed 2026-10-26).