System Overview
PCIe 2.0 x16 slot (PEG)
PCIe
I/F
Intel
Processor
Mem.
Cntlr.
Ch A DDR3
SDRAM
Ch B DDR3
SDRAM
FDI | DMI |
Analog |
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Monitor |
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Digital |
| DisplayPort | Cntlr. |
Monitor |
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SATA | SATA |
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Hard Drive |
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SATA |
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Devices |
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| Audio |
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Q57
PCH-D0
USB
I/F
LPC
I/F
USB 2.0
(6 rear ports, 4 front ports, 4 internal ports via header)
Serial I/F 
Parallel I/F
SIO Controller
Keyboard Mouse
PCI Cntlr.
| LCI |
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| NIC |
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HP ProtectTools Embedded Security
System board 
12 VDC
Power Supply
PCI 2.3 slot [2]
PCIe 2.0 x1 slot
PCIe 2.0 x4 slot (x16 conn.)
Notes:
[1]3 SATA ports in SFF, 4 SATA ports in CMT, and 1 eSATA port in SFF and CMT.
[2]1 in SFF, 3 in CMT
Figure 2-2. HP Compaq 8100 Elite Business PC Architecture, Block diagram
| Technical Reference Guide | www.hp.com |
