Hardware Spec Index

Corvane FN-3989 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3989-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index818 (Case Fans scale)
Category rank#22,672
Street price$19
Power3 W
Performance per dollar43.05
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3989 Pro
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 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-3989 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/80242208 (accessed 2026-10-20).