Hardware Spec Index

Zephyra FN-3558 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3558-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index513 (Case Fans scale)
Category rank#3,472
Street price$19
Power3 W
Performance per dollar27.00
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3558 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3558 Core 140mm PWM Case Fan”, https://vextor7.com/item/2174378 (accessed 2026-10-19).