Hardware Spec Index

Caldera FN-6686 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6686-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index939 (Case Fans scale)
Category rank#24,655
Street price$29
Power2 W
Performance per dollar32.38
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6686 Max
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 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-6686 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/83957408 (accessed 2026-10-26).