System Overview
Intel
Processor
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Monitor |
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PCIe x16 (PEG) slot [2] 
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| Ch A DDR3 |
Graphics |
| Q45 | SDRAM |
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Cntlr. | GMCH | Cntlr |
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| SDRAM |
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| DMI |
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SATA | SATA |
| DMI |
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Hard Drive |
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| USB |
| SATA | SATA | I/F |
Additional |
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SATA |
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Devices | SATA/eSATA |
| 82801 |
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| LPC I/F | |
ALC261 |
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Audio |
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Subsystem |
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| PCI Cntlr. |
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USB 2.0
(6 rear ports, 4 front ports)
Serial I/F [2] 
Parallel I/F [2]
SIO Controller
HP ProtectTools Embedded Security
System board
12 VDC [2]
19 VDC [5]
Power Supply
| Keyboard | Mouse |
NIC | PCI 2.3 slots [3] |
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I/F |
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| PCIe 1.1 x1 slots [4] |
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| PCIe 1.2 |
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| PCIe x4 (x16 conn.) [2] |
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Notes:
[1]2 SATA ports in USDT, 3 SATA ports in SFF, 4 SATA ports in CMT, and 1 eSATA port in SFF and CMT.
[2]SFF and CMT only
[3]1 in SFF, 3 in CMT
[4]2 in SFF, 1 in CMT
[5]USDT only
Figure 2-2. HP Compaq 8000 Elite Business PC Architecture, Block diagram
| Technical Reference Guide | www.hp.com |
