Hardware Spec Index

Caldera FN-4473 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4473-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index587 (Case Fans scale)
Category rank#29,037
Street price$19
Power3 W
Performance per dollar30.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4473 XT
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4473 XT 140mm PWM Case Fan”, https://vextor7.com/item/19970163 (accessed 2026-10-23).