HP Compaq dc7100 DT Technical Reference Guide

7-10 361834-002 Technical Reference Guide
Power and Signal Distribution
Figure 7-4 shows the power supply cabling for the microtower systems.
NOTES:
Connectors not shown to scale.
All + and - values are VDC.
RTN = Return (signal ground)
GND = Power ground
RS = Remote sense
POK = Power ok (power good)
FC = Fan Command
[1] This row represents pins 13–24 of connector P1.
Figure 7-4. MT Power Cable Diagram
Conn Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9
Pin
10
Pin
11
Pin
12
P1 +3.3RS +3.3 RTN +5 RTN +5 RTN POK 5 aux +12 +12 +3.3
P1 [1] +3.3 -12 RTN PS On RTN RTN RTN Open +5 +5 +5 RTN
P2-6 +12 RTN RTN +5
P7 RTN RTN +12 +12
P8 +5 RTN RTN +12
P9, 10 +3.3 RTN +5 RTN +12
Power Supply
366307
P1
P2
P7
P6
P4
P9
P1
13
1
12
P9, P10
24
1
2
3
4
12
3
4
5
12
34
P8
P7
P2, P3, P4, P5, P6
P3
P8
P5
P10
1
3
2
4

HP Compaq dc7100 DT Specifications

General

Processor Speed	Up to 3.8 GHz
Chipset	Intel 915G
Memory	Up to 4 GB DDR2 SDRAM
Operating System	Windows XP Professional
Form Factor	Desktop
Processor	Intel Pentium 4
Storage	40 GB to 160 GB SATA
Graphics	ATI Radeon X300 SE
Optical Drive	DVD-ROM
Audio	Integrated audio
Network	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	1 Parallel, 1 Serial, 2 PS/2, 1 VGA