Hardware Spec Index

Zephyra FN-4001 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4001-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index386 (Case Fans scale)
Category rank#33,587
Street price$9
Power3 W
Performance per dollar42.89
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4001 Plus
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4001 Plus 140mm PWM Case Fan”, https://vextor7.com/item/31923413 (accessed 2026-10-23).