Hardware Spec Index

Zephyra FN-8509 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8509-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index326 (Case Fans scale)
Category rank#23,144
Street price$9
Power4 W
Performance per dollar36.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-8509 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8509 Prime 120mm PWM Case Fan”, https://vextor7.com/item/5830684 (accessed 2026-10-25).