Hardware Spec Index

Brontix FN-5696 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5696-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index821 (Case Fans scale)
Category rank#24,492
Street price$29
Power3 W
Performance per dollar28.31
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5696 Ultra
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5696 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7689142 (accessed 2026-10-22).