Hardware Spec Index

Caldera FN-6991 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6991-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index935 (Case Fans scale)
Category rank#35,097
Street price$29
Power3 W
Performance per dollar32.24
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6991 Core
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6991 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/43669409 (accessed 2026-10-20).