Compaq dc7700 DDR2 Synch Dram NON-ECC Memory, Dimm Size Slot Channel a Channel B, 512-MB

QuickSpecs

HP Compaq dc7700 Business PC

Configurable Components

Intel Core 2 Duo E6700 Processor (2.66-GHz, 4 MB L2 cache, 1066-MHz	X	X	X
FSB)

*NOTE: Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families.

	USDT	SFF	CMT
Intel vPro Technology* Uses AMT 2.0 (Active Management Technology) for network alerting and	X	X	X
management of systems regardless of power state, as well as operating
system-absent environments
*NOTE: Units configured with this feature are referred to as HP Compaq dc7700p Business PCs.

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 Q965 Express
	chipsets support non-ECC DDR2 PC2-5300 (667-MHz) and PC2-6400 (800-MHz) memory.
	CAUTION: You must shut down the computer 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. 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

Maximum Memory* Supports up to 3-GB of DDR2 SYNCH DRAM. Slot 1 is black and must always be populated. Not all memory configurations possible are represented below.

DIMM Size		Slot
	Channel A		Channel B
	1 (black)	2 (white)	3 (white)
512-MB	512-MB
512-MB(dual-channel	256-MB		256-MB
symmetric)
1-GB	1-GB
1-GB(dual channel symmetric)	512-MB		512-MB
3-GB maximum	1-GB	1-GB	1-GB

*NOTE: The Intel Q965 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 DIMM, 8 MB of memory is pre-allocated for it at system startup. If the PC contains two DIMMs, 16 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.

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