Hardware Spec Index

Zephyra FN-6509 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6509-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index297 (Case Fans scale)
Category rank#44,071
Street price$9
Power3 W
Performance per dollar33.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6509 Pro
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6509 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1630294 (accessed 2026-10-26).