Hardware Spec Index

Zephyra FN-6181 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6181-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index722 (Case Fans scale)
Category rank#33,047
Street price$19
Power3 W
Performance per dollar38.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6181 SE
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6181 SE 120mm PWM Case Fan”, https://vextor7.com/item/3872945 (accessed 2026-10-24).