HP EliteDesk 800 G3 Hardware Reference Guide - Page 18

System board connections

Page 18 highlights

System board connections Refer to the following illustration and table to identify the system board connectors for your model. Item System board connector System board label 1 PCI Express x16 downshifted to X4PCIEXP a x4 2 PCI Express x1 X1PCIEXP2 3 PCI Express x1 X1PCIEXP1 4 PCI Express x16 X16PCIEXP 5 SATA 3.0 SATA3 6 DIMM4 (Channel A) DIMM4 7 DIMM3 (Channel A) DIMM3 8 DIMM2 (Channel B) DIMM2 9 DIMM1 (Channel B) DIMM1 10 Battery BAT 11 SATA 3.0 SATA1 12 SATA 3.0 13 M.2 WLAN 14 SATA 3.0 SATA0 WLAN SATA4 15 SATA 3.0 SATA2 16 M.2 SSD SSD Color white Black Black Black Light blue White Black White Black Black Light blue Dark blue Black Light blue Light blue 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 12 Chapter 2 Hardware upgrades

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