Hardware Spec Index

Corvane FN-3853 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3853-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index231 (Case Fans scale)
Category rank#6,966
Street price$9
Power3 W
Performance per dollar25.67
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3853 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3853 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6134726 (accessed 2026-10-20).