Hardware Spec Index

Caldera FN-4483 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4483-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index635 (Case Fans scale)
Category rank#32,521
Street price$19
Power4 W
Performance per dollar33.42
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4483 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4483 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8028205 (accessed 2026-10-21).