Hardware Spec Index

Caldera FN-4902 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4902-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index465 (Case Fans scale)
Category rank#36,934
Street price$19
Power3 W
Performance per dollar24.47
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4902 XT
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4902 XT 140mm PWM Case Fan”, https://vextor7.com/item/7653450 (accessed 2026-10-21).