Hardware Spec Index

Caldera FN-9403 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9403-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index738 (Case Fans scale)
Category rank#28,919
Street price$29
Power4 W
Performance per dollar25.45
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9403 Edge
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9713 Plus 120mm PWM Case Fan637$19Compare
Caldera FN-4975 Max 140mm PWM Case Fan (3-Pack)596$19Compare
Teralux FN-1808 Edge 120mm PWM Case Fan (3-Pack)706$19Compare
Zephyra FN-4821 Max 120mm PWM Case Fan423$19Compare
Brontix FN-7953 Pro 140mm PWM Case Fan428$19Compare
Brontix FN-9764 Edge 120mm PWM Case Fan589$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9403 Edge 120mm PWM Case Fan”, https://vextor7.com/item/14404702 (accessed 2026-10-20).