Hardware Spec Index

Corvane FN-1831 Ti 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1831-TI · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index519 (Case Fans scale)
Category rank#16,347
Street price$19
Power4 W
Performance per dollar27.32
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1831 Ti
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1831 Ti 140mm PWM Case Fan”, https://vextor7.com/item/6683232 (accessed 2026-10-26).