Hardware Spec Index

Caldera FN-9400 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9400-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index502 (Case Fans scale)
Category rank#15,234
Street price$19
Power4 W
Performance per dollar26.42
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9400 Core
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 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
Zephyra FN-6557 XT 140mm PWM Case Fan (3-Pack)656$19Compare
Zephyra FN-6032 Plus 120mm PWM ARGB Case Fan1,036$29Compare
Teralux FN-6291 Core 120mm PWM Case Fan561$19Compare
Zephyra FN-7716 XT 120mm PWM Case Fan384$19Compare
Corvane FN-6376 Plus 140mm PWM ARGB Case Fan1,029$29Compare
Teralux FN-2661 Ti 140mm PWM Case Fan587$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9400 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5289035 (accessed 2026-10-21).