Hardware Spec Index

Zephyra FN-3147 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3147-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index400 (Case Fans scale)
Category rank#40,879
Street price$19
Power3 W
Performance per dollar21.05
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3147 Prime
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3147 Prime 120mm PWM Case Fan”, https://vextor7.com/item/7828540 (accessed 2026-10-23).