Hardware Spec Index

Corvane FN-3791 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3791-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index569 (Case Fans scale)
Category rank#24,999
Street price$19
Power4 W
Performance per dollar29.95
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3791 Core
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3791 Core 140mm PWM Case Fan”, https://vextor7.com/item/4893230 (accessed 2026-10-23).