Hardware Spec Index

Caldera FN-6404 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6404-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index866 (Case Fans scale)
Category rank#3,948
Street price$29
Power3 W
Performance per dollar29.86
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6404 SE
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 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-6404 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13199239 (accessed 2026-10-22).