Hardware Spec Index

Caldera FN-4646 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4646-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#14,818
Street price$29
Power3 W
Performance per dollar38.45
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4646 XT
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 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-4646 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11618553 (accessed 2026-10-23).