The present invention relates to a PCIe test device that performs a test on an SSD supporting a PCIe 4.0 interface using a CPU supporting a conventional PCIe 3.0 interface, using a CPU supporting a lower version of the PCIe interface and using a higher version For SSD devices that support the PCIe interface, data can be transmitted and received through the link bandwidth of the higher version PCIe interface to perform the test.
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