Hardware Spec Index

Corvane FN-4651 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4651-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index302 (Case Fans scale)
Category rank#13,145
Street price$9
Power3 W
Performance per dollar33.56
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4651 Ultra
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1564 Ti 140mm PWM Case Fan (3-Pack)571$19Compare
Caldera FN-2645 SE 120mm PWM Case Fan695$19Compare
Zephyra FN-3171 Core 120mm PWM ARGB Case Fan1,158$39Compare
Corvane FN-3629 Plus 120mm PWM ARGB Case Fan1,199$39Compare
Teralux FN-6925 Ti 140mm PWM Case Fan763$19Compare
Caldera FN-1872 Plus 120mm PWM Case Fan567$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4651 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/15033264 (accessed 2026-10-24).