Hardware Spec Index

Zephyra FN-9171 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9171-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index644 (Case Fans scale)
Category rank#25,439
Street price$19
Power3 W
Performance per dollar33.89
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9171 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9171 Pro 140mm PWM Case Fan”, https://vextor7.com/item/91493696 (accessed 2026-10-23).