Hardware Spec Index

Caldera FN-6691 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6691-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index858 (Case Fans scale)
Category rank#45,956
Street price$29
Power3 W
Performance per dollar29.59
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6691 Pro
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 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-6691 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4918602 (accessed 2026-10-24).