Hardware Spec Index

Caldera FN-6531 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6531-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,117 (Case Fans scale)
Category rank#32,214
Street price$39
Power3 W
Performance per dollar28.64
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6531 Plus
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 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-6531 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9528635 (accessed 2026-10-21).