Hardware Spec Index

Corvane FN-1665 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1665-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index557 (Case Fans scale)
Category rank#22,740
Street price$19
Power3 W
Performance per dollar29.32
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1665 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1665 Core 140mm PWM Case Fan”, https://vextor7.com/item/31317466 (accessed 2026-10-23).