Hardware Spec Index

Caldera FN-6406 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6406-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index217 (Case Fans scale)
Category rank#3,083
Street price$9
Power3 W
Performance per dollar24.11
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6406 XT
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6406 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91319281 (accessed 2026-10-22).