Hardware Spec Index

Zephyra FN-3405 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3405-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index800 (Case Fans scale)
Category rank#41,104
Street price$19
Power3 W
Performance per dollar42.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3405 Plus
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3405 Plus 120mm PWM Case Fan”, https://vextor7.com/item/93675977 (accessed 2026-10-22).