Slot Identification And Description - HP Z228 Maintenance And Service Manual

Slot identification and description

Maximum power used by all slots must not exceed total system power and is subject to configuration
limitations.
Slot
1
2
3
4
NOTE: The PCIe designators indicate the mechanical connector size and number of electrical PCIe lanes
routed to an expansion slot. For example, x16(4) means that the expansion slot is mechanically a x16 length
connector, with 4 PCIe2 lanes supported.
44 Chapter 3 Component replacement information and guidelines
Type Mechanical compatibility
PCIe2x16(4)
PCIe2x1
PCIe2x4(1)
PCIe3x16
Electrical compatibility
x16
x1
x4
x16
x4
x1
x1
x16