Hardware Spec Index

Zephyra FN-5674 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5674-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index422 (Case Fans scale)
Category rank#19,947
Street price$9
Power4 W
Performance per dollar46.89
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5674 Core
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5674 Core 140mm PWM Case Fan”, https://vextor7.com/item/7926099 (accessed 2026-10-23).