Hardware Spec Index

Caldera FN-1491 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1491-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,307 (Case Fans scale)
Category rank#27,438
Street price$39
Power4 W
Performance per dollar33.51
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1491 Plus
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 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-1491 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/22011723 (accessed 2026-10-22).