Hardware Spec Index

Caldera FN-3788 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3788-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index631 (Case Fans scale)
Category rank#44,768
Street price$19
Power2 W
Performance per dollar33.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3788 XT
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3788 XT 120mm PWM Case Fan”, https://vextor7.com/item/3351644 (accessed 2026-10-21).