Hardware Spec Index

Caldera FN-3698 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3698-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index492 (Case Fans scale)
Category rank#23,105
Street price$19
Power3 W
Performance per dollar25.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3698 XT
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3698 XT 140mm PWM Case Fan”, https://vextor7.com/item/232373 (accessed 2026-10-22).