Hardware Spec Index

Caldera FN-4737 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4737-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index538 (Case Fans scale)
Category rank#35,328
Street price$19
Power3 W
Performance per dollar28.32
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4737 Pro
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4737 Pro 120mm PWM Case Fan”, https://vextor7.com/item/15425784 (accessed 2026-10-24).