Hardware Spec Index

Zephyra FN-9004 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9004-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index346 (Case Fans scale)
Category rank#19,607
Street price$9
Power3 W
Performance per dollar38.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9004 Core
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9004 Core 140mm PWM Case Fan”, https://vextor7.com/item/19035251 (accessed 2026-10-26).