Hardware Spec Index

Caldera FN-6446 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6446-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,329 (Case Fans scale)
Category rank#34,729
Street price$49
Power3 W
Performance per dollar27.12
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6446 Plus
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6446 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/10200027 (accessed 2026-10-19).