Hardware Spec Index

Zephyra FN-3456 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3456-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index622 (Case Fans scale)
Category rank#46,125
Street price$19
Power3 W
Performance per dollar32.74
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3456 Prime
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3456 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9650852 (accessed 2026-10-22).