Hardware Spec Index

Caldera FN-8389 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8389-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index322 (Case Fans scale)
Category rank#37,440
Street price$9
Power4 W
Performance per dollar35.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8389 XT
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8389 XT 140mm PWM Case Fan”, https://vextor7.com/item/9575895 (accessed 2026-10-22).