Hardware Spec Index

Caldera FN-4437 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4437-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index800 (Case Fans scale)
Category rank#49,506
Street price$29
Power3 W
Performance per dollar27.59
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4437 Pro
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4437 Pro 120mm PWM Case Fan”, https://vextor7.com/item/20105352 (accessed 2026-10-21).