Hardware Spec Index

Caldera FN-6520 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6520-EDGE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index813 (Case Fans scale)
Category rank#23,167
Street price$29
Power3 W
Performance per dollar28.03
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6520 Edge
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6520 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8032829 (accessed 2026-10-24).