Hardware Spec Index

Zephyra FN-4586 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4586-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index769 (Case Fans scale)
Category rank#9,164
Street price$19
Power3 W
Performance per dollar40.47
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4586 Ti
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4586 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2490984 (accessed 2026-10-20).