Hardware Spec Index

Caldera FN-4126 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4126-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index727 (Case Fans scale)
Category rank#48,163
Street price$19
Power4 W
Performance per dollar38.26
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4126 Core
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 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-2573 Core 120mm PWM Case Fan696$19Compare
Brontix FN-3509 SE 120mm PWM ARGB Case Fan872$29Compare
Zephyra FN-6898 Edge 120mm PWM ARGB Case Fan1,041$39Compare
Caldera FN-6000 Ti 140mm PWM ARGB Case Fan1,016$39Compare
Caldera FN-5820 XT 140mm PWM Case Fan242$9Compare
Brontix FN-5404 Plus 120mm PWM ARGB Case Fan962$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4126 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/115876 (accessed 2026-10-25).