System Board Connections - HP ProDesk 400 G1 Microtower 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 x1
2 PCI Express x1
3 PCI Express x1
4 PCI Express x16
5 Serial Port
6 DIMM3 (Channel A)
7 DIMM1 (Channel B)
8 SATA 2.0
9 SATA 2.0
10 SATA 3.0
11 SATA 3.0
12 Parallel Port
13 USB 2.0
14 Battery
12 Chapter 2 Hardware upgrades
System Board Label Color
X1PCIEXP3 black
X1PCIEXP2 black
X1PCIEXP1 black
X16PCIEXP black
COMB black
DIMM3 black
DIMM1 black
SATA4 white
SATA5 white
SATA0 dark blue
SATA1 light blue
PAR black
MEDIA black
BAT black
Component
Expansion Card
Expansion Card
Expansion Card
Expansion Card
Optional Second Serial Port
Memory Module
Memory Module
Optical Drive
Optical Drive
Primary Hard Drive
Secondary Hard Drive
Optional Parallel Port
USB 2.0 Device, such as a Media
Card Reader
Battery