One slot can be configured as a PCI-X slot to work with PCI-X expansion cards, allowing you to preserve your investment in expensive or custom I/O cards and devices.
其中一個*槽可以作為PCI-X*槽,用來安裝PCI-X擴展卡,可為您省去購買昂貴的或者自自定義輸入輸出卡等設備的費用。