Hardware Spec Index

Caldera FN-1688 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1688-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index898 (Case Fans scale)
Category rank#33,592
Street price$29
Power3 W
Performance per dollar30.97
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1688 Plus
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1688 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/46439185 (accessed 2026-10-26).