Hardware Spec Index

Corvane FN-3856 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3856-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,307 (Case Fans scale)
Category rank#3,834
Street price$49
Power2 W
Performance per dollar26.67
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3856 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3856 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21367702 (accessed 2026-10-20).