Hardware Spec Index

Caldera FN-6639 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6639-TI · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,241 (Case Fans scale)
Category rank#30,937
Street price$39
Power4 W
Performance per dollar31.82
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6639 Ti
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 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-6639 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7834574 (accessed 2026-10-25).