Hardware Spec Index

Corvane FN-6478 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6478-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index248 (Case Fans scale)
Category rank#21,127
Street price$9
Power4 W
Performance per dollar27.56
Released2019

Specifications

BrandCorvane
ModelCorvane FN-6478 Prime
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6478 Prime 140mm PWM Case Fan”, https://vextor7.com/item/93484436 (accessed 2026-10-22).