Hardware Spec Index

Caldera FN-6542 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6542-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,311 (Case Fans scale)
Category rank#37,392
Street price$49
Power4 W
Performance per dollar26.76
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6542 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6542 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/83670056 (accessed 2026-10-21).