Hardware Spec Index

Corvane FN-5666 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5666-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index813 (Case Fans scale)
Category rank#43,502
Street price$19
Power3 W
Performance per dollar42.79
Released2022

Specifications

BrandCorvane
ModelCorvane FN-5666 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8711 SE 120mm PWM Case Fan462$19Compare
Caldera FN-9518 SE 120mm PWM ARGB Case Fan1,399$49Compare
Zephyra FN-2500 Ti 120mm PWM Case Fan (3-Pack)421$9Compare
Brontix FN-9766 Ultra 120mm PWM ARGB Case Fan1,225$39Compare
Brontix FN-7824 Ti 140mm PWM ARGB Case Fan966$29Compare
Caldera FN-1699 SE 120mm PWM ARGB Case Fan1,035$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-5666 Pro 140mm PWM Case Fan”, https://vextor7.com/item/9558378 (accessed 2026-10-26).