HP E1Z75UT E1Z75UT#ABA, E1Z74UT E1Z74UT#ABA manual Expansion card, Description Spare part number

Expansion card

Description	Spare part number
nVidia Quadro NVS310 PCIe x16 graphics card, 512 MB	707252-001
nVidia Quadro NVS315 PCIe x16 graphics card, 1 GB	720837-001
AMD Radeon HD8490 PCIe x16 graphics card, 1 GB	717219-001
AMD Radeon HD8350 DH PCIe x16 graphics card, 1 GB DDR3	717220-001
HP WLAN 802.11 a/b/g/n 2x2 PCIe module	695915-001
HP WLAN/Bluetooth module	733687-001
Intel PRO/1000 single port GbE NIC, includes bracket	728562-001

The computer has three PCI Express x1 expansion slots and one PCI Express x16 expansion slot.

NOTE: The PCI Express slots support only low profile cards.

You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot.

For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slot.

To remove, replace, or add an expansion card:

1.Prepare the computer for disassembly (Preparation for disassembly on page 85).

2.If the computer is on a stand, remove the computer from the stand.

3.Remove the access panel (Access panel on page 86).

4.Locate the correct vacant expansion socket on the system board and the corresponding expansion slot on the back of the computer chassis.

94 Chapter 6 Removal and replacement procedures: Small Form Factor (SFF)