Hardware Spec Index

Zephyra FN-4476 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4476-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index224 (Case Fans scale)
Category rank#41,611
Street price$9
Power3 W
Performance per dollar24.89
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4476 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4476 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1376145 (accessed 2026-10-23).