Hardware Spec Index

Corvane FN-3881 Plus 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3881-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index535 (Case Fans scale)
Category rank#38,316
Street price$19
Power4 W
Performance per dollar28.16
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3881 Plus
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3881 Plus 120mm PWM Case Fan”, https://vextor7.com/item/20088658 (accessed 2026-10-21).