Hardware Spec Index

Zephyra FN-9509 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9509-PRO · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index1,137 (Case Fans scale)
Category rank#23,252
Street price$49
Power3 W
Performance per dollar23.20
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9509 Pro
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9509 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/43031429 (accessed 2026-10-27).