Hardware Spec Index

Corvane FN-3855 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3855-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index228 (Case Fans scale)
Category rank#23,020
Street price$9
Power4 W
Performance per dollar25.33
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3855 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2119 Pro 120mm PWM Case Fan235$9Compare
Brontix FN-8165 Plus 140mm PWM Case Fan459$19Compare
Zephyra FN-4464 Core 120mm PWM Case Fan425$9Compare
Corvane FN-1788 Core 120mm PWM ARGB Case Fan1,182$39Compare
Caldera FN-6477 Plus 120mm PWM Case Fan558$19Compare
Corvane FN-1304 Pro 120mm PWM ARGB Case Fan1,241$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3855 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3701529 (accessed 2026-10-24).