Hardware Spec Index

Zephyra FN-5707 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5707-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index345 (Case Fans scale)
Category rank#32,945
Street price$9
Power3 W
Performance per dollar38.33
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5707 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5707 Pro 140mm PWM Case Fan”, https://vextor7.com/item/43037750 (accessed 2026-10-26).