Hardware Spec Index

Zephyra FN-4017 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4017-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index722 (Case Fans scale)
Category rank#5,238
Street price$19
Power3 W
Performance per dollar38.00
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4017 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4017 Core 140mm PWM Case Fan”, https://vextor7.com/item/20078319 (accessed 2026-10-20).