Hardware Spec Index

Caldera FN-9548 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9548-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,010 (Case Fans scale)
Category rank#19,281
Street price$29
Power4 W
Performance per dollar34.83
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9548 XT
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9548 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93316517 (accessed 2026-10-22).