Hardware Spec Index

Caldera FN-1937 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1937-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index336 (Case Fans scale)
Category rank#5,036
Street price$9
Power4 W
Performance per dollar37.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1937 Pro
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1937 Pro 120mm PWM Case Fan”, https://vextor7.com/item/63257831 (accessed 2026-10-22).