Hardware Spec Index

Corvane FN-3857 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3857-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index366 (Case Fans scale)
Category rank#36,855
Street price$9
Power3 W
Performance per dollar40.67
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3857 Ti
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3857 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8960241 (accessed 2026-10-26).