Hardware Spec Index

Zephyra FN-2947 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2947-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index276 (Case Fans scale)
Category rank#7,103
Street price$9
Power4 W
Performance per dollar30.67
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2947 Max
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2947 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6945587 (accessed 2026-10-20).