Hardware Spec Index

Caldera FN-4049 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4049-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,225 (Case Fans scale)
Category rank#8,439
Street price$39
Power3 W
Performance per dollar31.41
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4049 Pro
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4049 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/53311270 (accessed 2026-10-20).