User guide

HP Z220 SFF Workstation slot identification and description

Maximum power used by all slots must not exceed total system power and is subject to configuration

limitations.

Figure 3-1 Identifying expansion card slots

Table 3-1 PCI slots

Slot Type Mechanical compatibility Electrical compatibility

1 PCIe2 x1 x1 x1

2 PCIe2 x16 (4) x16 x4

3PCIe3 x16 x16 x16

4 PCI 32/33 PCI PCI

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.

Component replacement guidelines