Hardware Spec Index

Corvane FN-4889 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4889-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index316 (Case Fans scale)
Category rank#5,900
Street price$9
Power3 W
Performance per dollar35.11
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4889 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4889 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/91495192 (accessed 2026-10-23).