Hardware Spec Index

Caldera FN-6481 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6481-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,144 (Case Fans scale)
Category rank#44,853
Street price$39
Power3 W
Performance per dollar29.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6481 SE
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6481 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/64028825 (accessed 2026-10-26).