Hardware Spec Index

Corvane FN-4638 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4638-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,072 (Case Fans scale)
Category rank#42,687
Street price$39
Power4 W
Performance per dollar27.49
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4638 Core
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4638 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4947346 (accessed 2026-10-24).