Hardware Spec Index

Zephyra FN-3433 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3433-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index546 (Case Fans scale)
Category rank#38,764
Street price$19
Power3 W
Performance per dollar28.74
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3433 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3433 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/72046952 (accessed 2026-10-19).