User guide

HP Z220 SFF Workstation system board architecture
This section describes the system architectures.
The following figure shows the typical system board block diagram.
Figure 1-5 System board block diagram
NOTE: The PCIe designators indicate the mechanical connector size and number of electrical PCIe
lanes routed to an expansion slot. For example, x16(8) means that the expansion slot is mechanically a
x16 length connector, with 8 PCIe lanes supported.
6 Chapter 1 Hardware overview