Hardware Spec Index

Caldera FN-3797 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3797-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index386 (Case Fans scale)
Category rank#20,228
Street price$9
Power4 W
Performance per dollar42.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3797 XT
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3797 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21785330 (accessed 2026-10-25).