System Board Connections - HP EliteDesk 705 G2 SFF Hardware Reference Manual

System board connections

Refer to the following illustration and table to identify the system board connectors for your model.
No. System Board Connector
1 PCI Express x16 Gen 2
downshifted to a x4
2 PCI Express x1 Gen 2
3 PCI Express x1 Gen 2
4 PCI Express x16 Gen 3
5 Serial Port
6 DIMM4 (Channel A)
7 DIMM3 (Channel A)
8 DIMM2 (Channel B)
9 DIMM1 (Channel B)
10 SATA 3.0
11 SATA 3.0
12 SATA 3.0
13 Battery
12 Chapter 2 Hardware upgrades
System Board Label Color
X4PCIEXP white
X1PCIEXP2 black
X1PCIEXP1 black
X16PCIEXP black
COMB black
DIMM4 white
DIMM3 black
DIMM2 white
DIMM1 black
SATA2 light blue
SATA1 light blue
SATA0 dark blue
BAT black
Component
Expansion Card
Expansion Card
Expansion Card
Expansion Card
Optional Second Serial Port
Memory Module
Memory Module
Memory Module
Memory Module
Any SATA Device other than the
Primary Hard Drive
Any SATA Device other than the
Primary Hard Drive
Primary Hard Drive
Battery