Hardware Spec Index

Corvane FN-4721 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4721-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index754 (Case Fans scale)
Category rank#2,308
Street price$29
Power3 W
Performance per dollar26.00
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4721 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4721 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7909368 (accessed 2026-10-21).