Hardware Spec Index

Caldera FN-5155 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5155-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index929 (Case Fans scale)
Category rank#17,424
Street price$29
Power4 W
Performance per dollar32.03
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5155 Pro
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5155 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/450698 (accessed 2026-10-19).