Hardware Spec Index

Corvane FN-3683 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3683-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index340 (Case Fans scale)
Category rank#7,906
Street price$9
Power4 W
Performance per dollar37.78
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3683 Core
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3683 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4844903 (accessed 2026-10-24).