Hardware Spec Index

Caldera FN-4548 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4548-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index543 (Case Fans scale)
Category rank#45,304
Street price$19
Power4 W
Performance per dollar28.58
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4548 XT
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4548 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93488922 (accessed 2026-10-22).