Hardware Spec Index

Caldera FN-6143 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6143-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index326 (Case Fans scale)
Category rank#23,382
Street price$9
Power3 W
Performance per dollar36.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6143 XT
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6143 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/884863 (accessed 2026-10-25).