HP Z840 Maintenance and Service Guide - Page 29

HP Z840 Workstation system board architecture

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HP Z840 Workstation system board architecture ● Dark blue slots are attached to CPU0 and available with CPU0. ● Purple and gray slots are attached to PCH. ● White slots are attached to CPU1 and available when CPU1 is installed. ● Purple/white slots connect to PCH in UP config and connect to CPU1 in DP config. 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. HP Z840 Workstation components 19

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HP Z840 Workstation system board architecture
●
Dark blue slots are attached to CPU0 and available with CPU0.
●
Purple and gray slots are attached to PCH.
●
White slots are attached to CPU1 and available when CPU1 is installed.
●
Purple/white slots connect to PCH in UP
config
and connect to CPU1 in DP
config.
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.
HP Z840 Workstation components
19