System Board Connections - HP EliteDesk 800 G3 TWR Maintenance And Service Manual

System board connections

Refer to the following illustration and table to identify the system board connectors for your model.
Item System board connector
1 PCI Express x16 downshifted to
a x4
2 PCI Express x1
3 PCI Express x1
4 PCI Express x16
5 SATA 3.0
6 DIMM4 (Channel A)
7 DIMM3 (Channel A)
8 DIMM2 (Channel B)
9 DIMM1 (Channel B)
10 Battery
11 SATA 3.0
12 SATA 3.0
13 M.2 WLAN
14 SATA 3.0
15 SATA 3.0
16 M.2 SSD
System board label Color
X4PCIEXP white
X1PCIEXP2 Black
X1PCIEXP1 Black
X16PCIEXP Black
SATA3 Light blue
DIMM4 White
DIMM3 Black
DIMM2 White
DIMM1 Black
BAT Black
SATA1 Light blue
SATA0 Dark blue
WLAN Black
SATA4 Light blue
SATA2 Light blue
SSD Black
Component
Expansion card
Expansion card
Expansion card
Expansion card
Slim optical drive
Memory module
Memory module
Memory module
Memory module
Battery
Any SATA device other than the primary
hard drive
Primary hard drive
M.2 WLAN card
Any SATA device other than the primary
hard drive
Any SATA device other than the primary
hard drive
M.2 SSD storage card
Drives 37