Hardware Spec Index

Corvane FN-4920 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4920-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index388 (Case Fans scale)
Category rank#27,227
Street price$19
Power3 W
Performance per dollar20.42
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4920 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4920 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/82940254 (accessed 2026-10-21).