Hardware Spec Index

Corvane FN-4847 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4847-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index435 (Case Fans scale)
Category rank#25,373
Street price$19
Power4 W
Performance per dollar22.89
Released2024

Specifications

BrandCorvane
ModelCorvane FN-4847 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4847 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4086377 (accessed 2026-10-23).