Hardware Spec Index

Caldera FN-1291 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1291-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index341 (Case Fans scale)
Category rank#45,902
Street price$9
Power3 W
Performance per dollar37.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1291 SE
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1291 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3975913 (accessed 2026-10-21).