Hardware Spec Index

Brontix FN-1637 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1637-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index597 (Case Fans scale)
Category rank#43,201
Street price$19
Power4 W
Performance per dollar31.42
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1637 Pro
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1637 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4823110 (accessed 2026-10-26).