Hardware Spec Index

Zephyra FN-1785 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1785-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index521 (Case Fans scale)
Category rank#41,376
Street price$19
Power3 W
Performance per dollar27.42
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1785 Core
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1785 Core 140mm PWM Case Fan”, https://vextor7.com/item/20099712 (accessed 2026-10-26).