Hardware Spec Index

Caldera FN-7688 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7688-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index896 (Case Fans scale)
Category rank#40,553
Street price$29
Power3 W
Performance per dollar30.90
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7688 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7688 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16635325 (accessed 2026-10-24).