Hardware Spec Index

Brontix FN-5331 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5331-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index567 (Case Fans scale)
Category rank#19,785
Street price$19
Power3 W
Performance per dollar29.84
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5331 Edge
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5331 Edge 140mm PWM Case Fan”, https://vextor7.com/item/198495 (accessed 2026-10-19).