Hardware Spec Index

Corvane FN-3857 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3857-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index382 (Case Fans scale)
Category rank#31,193
Street price$9
Power3 W
Performance per dollar42.44
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3857 Max
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3857 Max 140mm PWM Case Fan”, https://vextor7.com/item/2740818 (accessed 2026-10-24).