Hardware Spec Index

Zephyra FN-4340 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4340-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index614 (Case Fans scale)
Category rank#21,692
Street price$19
Power4 W
Performance per dollar32.32
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4340 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4340 Pro 120mm PWM Case Fan”, https://vextor7.com/item/93671448 (accessed 2026-10-22).