Hardware Spec Index

Corvane FN-3903 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3903-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index744 (Case Fans scale)
Category rank#32,552
Street price$19
Power4 W
Performance per dollar39.16
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3903 Ultra
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 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
Corvane FN-3962 Max 120mm PWM ARGB Case Fan (3-Pack)1,008$39Compare
Teralux FN-8465 Core 120mm PWM ARGB Case Fan1,179$39Compare
Zephyra FN-2011 Edge 140mm PWM ARGB Case Fan1,134$39Compare
Brontix FN-6914 Core 120mm PWM ARGB Case Fan1,240$39Compare
Zephyra FN-5141 Max 140mm PWM Case Fan637$19Compare
Corvane FN-5042 Plus 120mm PWM Case Fan (3-Pack)538$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3903 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/396477 (accessed 2026-10-21).