Hardware Spec Index

Zephyra FN-3339 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3339-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index286 (Case Fans scale)
Category rank#19,332
Street price$9
Power3 W
Performance per dollar31.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3339 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3339 Prime 120mm PWM Case Fan”, https://vextor7.com/item/80433057 (accessed 2026-10-22).