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Intel vPro Processor
Intel vPro ProcessorIntel vPro Processor
Intel vPro Processor
Technology*
Technology*Technology*
Technology*
Uses AMT 3.0 (Active Management Technology) for network alerting and
management of systems regardless of power state or health of operating system.
AMT is offered with all processor configurations sold with the dc7800. vPro
enabled PCs are supported with select processors noted in the chart above and
support AMT 3.0 as well as Intel Trusted Execution Technology (TXT) and Intel
Virtualization Technology.
X X X
* vPro Processor Technology based PCs are referred to as HP Compaq dc7800 Business PCs with Intel vPro Technology (indicated
as dc7800p in our naming convention).
Memory
MemoryMemory
Memory
DDR2 SYNCH DRAM NON-ECC MEMORY
DDR2 SYNCH DRAM NON-ECC MEMORYDDR2 SYNCH DRAM NON-ECC MEMORY
DDR2 SYNCH DRAM NON-ECC MEMORY
Memory upgrades are accomplished by adding single or multiple DIMMs of the same or varied sizes.
This chart does not represent all possible memory configurations. The Intel Q35 Express chipsets support
non-ECC DDR2 PC2-5300 (667-MHz) and PC2-6400 (800-MHz) memory.
CAUTION:
CAUTION: CAUTION:
CAUTION:
You must shut down the computer
and disconnect the power cord
and disconnect the power cord and disconnect the power cord
and disconnect the power cord
before adding or
removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory
modules as long as the computer is plugged in to an active AC outlet. Adding or removing memory
modules while voltage is present may cause irreparable damage to the memory modules or system
board.
HP recommends dual-channel symmetric configurations for maximum performance.
HP recommends dual-channel symmetric configurations for maximum performance.HP recommends dual-channel symmetric configurations for maximum performance.
HP recommends dual-channel symmetric configurations for maximum performance.
For best performance, add the same amount of total memory to each channel and do not mix speeds.
For dual-channel symmetric performance, the total amount of memory in each channel must be equal. If
speeds are mixed, speed will default to the slowest DIMM.
Ultra-slim Desktop
Ultra-slim DesktopUltra-slim Desktop
Ultra-slim Desktop
Maximum Memory
Maximum MemoryMaximum Memory
Maximum Memory
*
Supports up to 4 GB of DDR2 SYNCH DRAM. Slot 1 is black and must always be populated. Not all
memory configurations possible are represented below.
NOTE:
NOTE: NOTE:
NOTE:
For systems configured with more than 3 GB of memory and a 32-bit operating system, all
memory may not be available due to system resource requirements.
SO-DIMM Size
SO-DIMM SizeSO-DIMM Size
SO-DIMM Size
Slot
SlotSlot
Slot
Channel A
Channel AChannel A
Channel A
Channel B
Channel BChannel B
Channel B
1
11
1
(black)
2
22
2
(white)
512-MB
512-MB512-MB
512-MB
512-MB
1-GB
1-GB1-GB
1-GB 1-GB
1-GB
1-GB1-GB
1-GB
(dual channel symmetric)
512-MB 512-MB
2-GB
2-GB 2-GB
2-GB
(dual-channel symmetric)
1-GB 1-GB
4-GB maximum
4-GB maximum4-GB maximum
4-GB maximum
(dual channel symmetric)
2-GB 2-GB
*
* *
*
The Intel Q35 Express chipset includes a built-in Management Engine (ME), which allocates memory for manageability functions.
Management Engine memory is shared with system memory. If the PC contains a single SO-DIMM, 16 MB of memory is pre-
allocated for it at system startup. If the PC contains two SO-DIMMs, 32 MB of memory is pre-allocated. This memory is not made
available to the operating system, just as pre-allocated video memory is not available.
QuickSpecs
HP Compaq dc7800 Business PC
HP Compaq dc7800 Business PCHP Compaq dc7800 Business PC
HP Compaq dc7800 Business PC
Standard Features and Configurable Components
DA - 12744 North America — Version 25 — May 16, 2008
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