Hardware Spec Index

Zephyra FN-4173 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4173-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index617 (Case Fans scale)
Category rank#23,721
Street price$19
Power4 W
Performance per dollar32.47
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4173 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4173 Core 140mm PWM Case Fan”, https://vextor7.com/item/7311552 (accessed 2026-10-20).