Hardware Spec Index

Caldera FN-2831 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2831-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index769 (Case Fans scale)
Category rank#45,597
Street price$29
Power3 W
Performance per dollar26.52
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2831 Plus
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2831 Plus 120mm PWM Case Fan”, https://vextor7.com/item/3244048 (accessed 2026-10-24).