Hardware Spec Index

Caldera FN-1641 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1641-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,097 (Case Fans scale)
Category rank#23,930
Street price$39
Power4 W
Performance per dollar28.13
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1641 XT
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1641 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7305854 (accessed 2026-10-25).