Hardware Spec Index

Caldera FN-8563 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8563-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index249 (Case Fans scale)
Category rank#36,150
Street price$9
Power4 W
Performance per dollar27.67
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8563 XT
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 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-8563 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/386329 (accessed 2026-10-26).