Hardware Spec Index

Zephyra FN-3347 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3347-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index398 (Case Fans scale)
Category rank#2,582
Street price$9
Power3 W
Performance per dollar44.22
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3347 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3347 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/72945050 (accessed 2026-10-20).