HP (Hewlett-Packard) D8D17UT#ABA ユーザーズマニュアル

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

limitations.

  Identifying expansion card slots

Slot 1 is not available in dual processor configurations.

1

PCIe2  x4  (1)

x4

x1

2

PCIe3 - x16

x16

x16

3

PCIe2  -  x8  (4)

x8

x4

4

PCIe3 x8

x8

x8

5

PCIe3  x16

x16

x16

6

PCI 32/33

PCI

PCI

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.

Slots two, four, and five are PCIe GEN3 slots. Slot two is the primary graphics slot; slot five is

the secondary graphics slot.

Slots three and four use open-ended PCIe connectors, so a PCIe x16 card can be inserted. This allows

the workstation to support more PCIe x16 expansion cards. A x16 card typically trains and runs at the

maximum lane width available by the expansion slot. The card runs at the reduced lane width, with a

corresponding performance decrease. Graphics cards greater than 75 watts require the use of an

auxiliary power cable adapter.

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Chapter 3   Component Replacement Information and Guidelines