Hardware Spec Index

Corvane FN-4477 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4477-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index290 (Case Fans scale)
Category rank#2,038
Street price$9
Power4 W
Performance per dollar32.22
Released2024

Specifications

BrandCorvane
ModelCorvane FN-4477 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7717 Ti 120mm PWM ARGB Case Fan947$29Compare
Corvane FN-8770 Pro 120mm PWM ARGB Case Fan1,202$39Compare
Caldera FN-9556 Core 140mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-5509 Core 120mm PWM ARGB Case Fan1,073$39Compare
Caldera FN-7406 Plus 140mm PWM ARGB Case Fan1,223$49Compare
Brontix FN-3542 Edge 120mm PWM Case Fan485$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4477 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21249036 (accessed 2026-10-24).