Hardware Spec Index

Caldera FN-8427 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8427-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index219 (Case Fans scale)
Category rank#43,267
Street price$9
Power3 W
Performance per dollar24.33
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8427 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8427 XT 140mm PWM Case Fan”, https://vextor7.com/item/13635530 (accessed 2026-10-19).