Hardware Spec Index

Zephyra FN-5576 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5576-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index237 (Case Fans scale)
Category rank#16,660
Street price$9
Power3 W
Performance per dollar26.33
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5576 Pro
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5576 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6947089 (accessed 2026-10-22).