Hardware Spec Index

Caldera FN-6494 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6494-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,395 (Case Fans scale)
Category rank#21,290
Street price$49
Power3 W
Performance per dollar28.47
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6494 Core
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 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-6494 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/89173363 (accessed 2026-10-19).