Hardware Spec Index

Corvane FN-3678 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3678-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index324 (Case Fans scale)
Category rank#33,178
Street price$9
Power3 W
Performance per dollar36.00
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3678 Core
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3678 Core 140mm PWM Case Fan”, https://vextor7.com/item/6319692 (accessed 2026-10-21).