Hardware Spec Index

Corvane FN-4639 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4639-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index937 (Case Fans scale)
Category rank#18,431
Street price$29
Power4 W
Performance per dollar32.31
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4639 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4639 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3963498 (accessed 2026-10-21).