Hardware Spec Index

Caldera FN-3401 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3401-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index358 (Case Fans scale)
Category rank#21,392
Street price$9
Power3 W
Performance per dollar39.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3401 XT
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3401 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7723508 (accessed 2026-10-22).