Hardware Spec Index

Corvane FN-4181 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4181-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index632 (Case Fans scale)
Category rank#47,167
Street price$19
Power3 W
Performance per dollar33.26
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4181 Ultra
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise27 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
Teralux FN-8675 XT 120mm PWM ARGB Case Fan1,163$39Compare
Corvane FN-3223 Ti 120mm PWM ARGB Case Fan823$29Compare
Caldera FN-2728 Pro 120mm PWM ARGB Case Fan979$29Compare
Teralux FN-9978 Ti 140mm PWM ARGB Case Fan (3-Pack)1,278$49Compare
Zephyra FN-6447 Core 120mm PWM ARGB Case Fan1,212$39Compare
Teralux FN-1599 Plus 140mm PWM ARGB Case Fan995$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4181 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/41008038 (accessed 2026-10-19).