Hardware Spec Index

Zephyra FN-6381 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6381-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index380 (Case Fans scale)
Category rank#27,741
Street price$9
Power3 W
Performance per dollar42.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6381 Pro
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6381 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8909728 (accessed 2026-10-25).