Hardware Spec Index

Corvane FN-4643 Ti 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4643-TI · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index276 (Case Fans scale)
Category rank#32,190
Street price$9
Power4 W
Performance per dollar30.67
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4643 Ti
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4643 Ti 140mm PWM Case Fan”, https://vextor7.com/item/1710141 (accessed 2026-10-26).