Hardware Spec Index

Caldera FN-4527 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4527-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,113 (Case Fans scale)
Category rank#20,259
Street price$29
Power3 W
Performance per dollar38.38
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4527 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 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-4527 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/76352535 (accessed 2026-10-20).