Hardware Spec Index

Zephyra FN-6181 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6181-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index270 (Case Fans scale)
Category rank#30,473
Street price$9
Power3 W
Performance per dollar30.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-6181 Core
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6181 Core 140mm PWM Case Fan”, https://vextor7.com/item/20185725 (accessed 2026-10-21).