Hardware Spec Index

Zephyra FN-9690 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9690-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index215 (Case Fans scale)
Category rank#40,801
Street price$9
Power3 W
Performance per dollar23.89
Released2019

Specifications

BrandZephyra
ModelZephyra FN-9690 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9690 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8514829 (accessed 2026-10-22).