Hardware Spec Index

Caldera FN-4673 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4673-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index492 (Case Fans scale)
Category rank#24,204
Street price$19
Power4 W
Performance per dollar25.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4673 XT
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4673 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8675466 (accessed 2026-10-22).