Hardware Spec Index

Caldera FN-5420 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5420-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,273 (Case Fans scale)
Category rank#13,010
Street price$39
Power3 W
Performance per dollar32.64
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5420 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5420 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/12295013 (accessed 2026-10-21).