Hardware Spec Index

Corvane FN-3857 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3857-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index432 (Case Fans scale)
Category rank#9,192
Street price$9
Power3 W
Performance per dollar48.00
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3857 Plus
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3857 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92436153 (accessed 2026-10-24).