Hardware Spec Index

Caldera FN-4091 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4091-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,059 (Case Fans scale)
Category rank#26,121
Street price$29
Power4 W
Performance per dollar36.52
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4091 SE
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4091 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20096726 (accessed 2026-10-26).