Hardware Spec Index

Corvane FN-6847 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6847-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index307 (Case Fans scale)
Category rank#887
Street price$9
Power3 W
Performance per dollar34.11
Released2022

Specifications

BrandCorvane
ModelCorvane FN-6847 Pro
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6847 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5237673 (accessed 2026-10-20).