Hardware Spec Index

Corvane FN-4847 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4847-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index486 (Case Fans scale)
Category rank#13,856
Street price$19
Power3 W
Performance per dollar25.58
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4847 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4847 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6401690 (accessed 2026-10-21).