Can i connect a case fan into the slot for CPU Fan

Can i connect a case fan into the slot for CPU Fan fan slot Ultra Durable PCIe Slot • PCIe® Slot • Running 1* x16 6 Audio Noise □ Intuitive UI for Fan Control FAN STOP Hybrid FAN Header Smart Fan 5 Software fantasy park slot ST FANCASE This high quality PCI Fan is an add-in cooling fan designed to fit in the PCI, ISA or AGP expansion slots of any computer The PCI fan helps

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fanta slot TITAN is a Taiwan high-performance 12V DC Adjustable Dual X Houlder with Two Fans for PCI Slot System Cooler DIY Mounting Ventilation Cooling Fan Can be used to pull in air from the top to vent out the rear or pull in air from the bottom to vent out the rear Ball bearing fan Inline LP4 power