Hardware Spec Index

Caldera FN-4291 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4291-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index967 (Case Fans scale)
Category rank#7,729
Street price$39
Power3 W
Performance per dollar24.79
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4291 Plus
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4291 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4975683 (accessed 2026-10-24).