Hardware Spec Index

Zephyra FN-9647 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9647-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index369 (Case Fans scale)
Category rank#19,579
Street price$19
Power3 W
Performance per dollar19.42
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9647 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 lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9647 Pro 120mm PWM Case Fan”, https://vextor7.com/item/82326283 (accessed 2026-10-26).