Hardware Spec Index

Caldera FN-4477 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4477-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#5,776
Street price$39
Power3 W
Performance per dollar33.87
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4477 Ti
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 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-4477 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/14544746 (accessed 2026-10-24).