Hardware Spec Index

Corvane FN-4220 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4220-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index667 (Case Fans scale)
Category rank#7,210
Street price$19
Power3 W
Performance per dollar35.11
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4220 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4220 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8197367 (accessed 2026-10-20).