Hardware Spec Index

Corvane FN-3871 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3871-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,140 (Case Fans scale)
Category rank#19,144
Street price$39
Power3 W
Performance per dollar29.23
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3871 Ultra
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3871 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5929883 (accessed 2026-10-22).