Hardware Spec Index

Caldera FN-3742 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3742-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index685 (Case Fans scale)
Category rank#44,041
Street price$19
Power4 W
Performance per dollar36.05
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3742 XT
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3742 XT 140mm PWM Case Fan”, https://vextor7.com/item/8221111 (accessed 2026-10-26).