Hardware Spec Index

Corvane FN-3856 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3856-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index380 (Case Fans scale)
Category rank#25,179
Street price$9
Power3 W
Performance per dollar42.22
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3856 Ultra
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3856 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3913135 (accessed 2026-10-24).