Hardware Spec Index

Caldera FN-6542 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6542-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,116 (Case Fans scale)
Category rank#15,948
Street price$39
Power4 W
Performance per dollar28.62
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6542 Prime
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 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 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/22010739 (accessed 2026-10-22).