Hardware Spec Index

Caldera FN-4127 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4127-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,379 (Case Fans scale)
Category rank#10,264
Street price$49
Power3 W
Performance per dollar28.14
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4127 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4127 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8046871 (accessed 2026-10-20).