Hardware Spec Index

Caldera FN-4649 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4649-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,154 (Case Fans scale)
Category rank#39,112
Street price$49
Power3 W
Performance per dollar23.55
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4649 XT
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4649 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9879282 (accessed 2026-10-20).