Hardware Spec Index

Corvane FN-7647 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7647-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index498 (Case Fans scale)
Category rank#44,618
Street price$19
Power4 W
Performance per dollar26.21
Released2021

Specifications

BrandCorvane
ModelCorvane FN-7647 Max
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7647 Max 140mm PWM Case Fan”, https://vextor7.com/item/21589255 (accessed 2026-10-21).