Hardware Spec Index

Caldera FN-8490 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8490-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#40,065
Street price$39
Power4 W
Performance per dollar30.62
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8490 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 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-8490 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/244485 (accessed 2026-10-20).