Hardware Spec Index

Caldera FN-4428 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4428-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#21,773
Street price$39
Power3 W
Performance per dollar28.49
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4428 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4428 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20003085 (accessed 2026-10-20).