Hardware Spec Index

Zephyra FN-9946 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9946-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index491 (Case Fans scale)
Category rank#45,933
Street price$19
Power4 W
Performance per dollar25.84
Released2019

Specifications

BrandZephyra
ModelZephyra FN-9946 Pro
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 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-9946 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1324930 (accessed 2026-10-24).