Hardware Spec Index

Corvane FN-3478 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3478-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index315 (Case Fans scale)
Category rank#1,912
Street price$9
Power3 W
Performance per dollar35.00
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3478 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3478 Core 140mm PWM Case Fan”, https://vextor7.com/item/30003092 (accessed 2026-10-21).