Hardware Spec Index

Caldera FN-2781 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2781-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,200 (Case Fans scale)
Category rank#14,486
Street price$39
Power4 W
Performance per dollar30.77
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2781 XT
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 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-2781 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/95299532 (accessed 2026-10-25).