Hardware Spec Index

Brontix FN-6837 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6837-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index624 (Case Fans scale)
Category rank#8,474
Street price$19
Power3 W
Performance per dollar32.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6837 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6837 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6014353 (accessed 2026-10-20).