This chassis accommodates 3U cards, comprising 17 PXI peripheral expansion slots and one system slot with two PXI-to-PXI bridges. It is ideal for high density I/O and high performance applications. An internal 10MHz reference clock is available on all 17 PXI slots. The trigger clock is segmented into three with the star trigger bus available to the first 13 slots. Equipped with 460W+460W redundant power, the PXIS-2700 is reliable and easy to maintain.