Hardware Spec Index

Caldera FN-3798 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3798-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index846 (Case Fans scale)
Category rank#7,663
Street price$29
Power4 W
Performance per dollar29.17
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3798 XT
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3798 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4336493 (accessed 2026-10-21).