Hardware Spec Index

Zephyra FN-1740 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1740-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index536 (Case Fans scale)
Category rank#45,085
Street price$19
Power3 W
Performance per dollar28.21
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1740 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1740 Core 140mm PWM Case Fan”, https://vextor7.com/item/24521144 (accessed 2026-10-23).