Hardware Spec Index

Brontix FN-5398 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5398-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index348 (Case Fans scale)
Category rank#3,229
Street price$9
Power4 W
Performance per dollar38.67
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5398 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5398 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2918167 (accessed 2026-10-20).