Hardware Spec Index

Corvane FN-3871 Ultra 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3871-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,190 (Case Fans scale)
Category rank#21,466
Street price$39
Power4 W
Performance per dollar30.51
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3871 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 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-3871 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/92320997 (accessed 2026-10-22).