Hardware Spec Index

Caldera FN-6681 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6681-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,325 (Case Fans scale)
Category rank#15,613
Street price$49
Power3 W
Performance per dollar27.04
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6681 Pro
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6681 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/32941612 (accessed 2026-10-21).