Hardware Spec Index

Zephyra FN-4381 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4381-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index808 (Case Fans scale)
Category rank#10,169
Street price$29
Power3 W
Performance per dollar27.86
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4381 Plus
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4381 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/74551069 (accessed 2026-10-24).