Hardware Spec Index

Caldera FN-6520 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6520-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,263 (Case Fans scale)
Category rank#44,094
Street price$49
Power3 W
Performance per dollar25.78
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6520 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 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-6520 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6770408 (accessed 2026-10-20).