Hardware Spec Index

Corvane FN-3781 Prime 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3781-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,047 (Case Fans scale)
Category rank#30,807
Street price$39
Power4 W
Performance per dollar26.85
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3781 Prime
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3781 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5257409 (accessed 2026-10-26).