Hardware Spec Index

Caldera FN-4320 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4320-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index392 (Case Fans scale)
Category rank#18,124
Street price$19
Power4 W
Performance per dollar20.63
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4320 XT
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4320 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/35304818 (accessed 2026-10-25).