Hardware Spec Index

Zephyra FN-9501 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9501-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index265 (Case Fans scale)
Category rank#15,636
Street price$9
Power2 W
Performance per dollar29.44
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9501 Ultra
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9501 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4199798 (accessed 2026-10-21).