HP recommends dual-channel configurations for the best memory performance.
HP recommends dual-channel configurations for the best memory performance.
HP recommends dual-channel configurations for the best memory performance.
HP recommends dual-channel configurations for the best memory performance.
For best performance, add memory to each memory channel and do not inter-mix memory module
speeds. If memory module speeds are inter-mixed, the memory operating frequency will default to the
slowest speed.
Microtower and Small Form Factor
Microtower and Small Form Factor
Microtower and Small Form Factor
Microtower and Small Form Factor
Maximum Memory
Maximum Memory
Maximum Memory
Maximum Memory
*
Supports up to 16GB of un-buffered non-ECC DDR3 SDRAM.
The DIMM connectors for Channel A slot 3 and Channel B slot 4 are black and these slots must
always be populated first in the channel. Not all possible memory configurations are represented in
the table below.
NOTE:
NOTE:
NOTE:
NOTE: For systems configured with more than 3GB of memory and a 32-bit operating system, all
memory may not be available to the OS due to system resource requirements. Addressing memory
above 4GB requires a 64-bit operating system.
Total Memory
Total Memory
Total Memory
Total Memory
DIMM Slot Population
DIMM Slot Population
DIMM Slot Population
DIMM Slot Population
Channel A
Channel A
Channel A
Channel A
Channel B
Channel B
Channel B
Channel B
1
1
1
1 (white)
3
3
3
3 (black)
2
2
2
2 (white)
4
4
4
4 (black)
1-GB
1-GB
1-GB
1-GB
(Single Channel)
1GB
2-GB
2-GB
2-GB
2-GB
(Dual Channel)
1GB
1GB
3-GB
3-GB
3-GB
3-GB
(Dual Channel)
2GB
1GB
4-GB
4-GB
4-GB
4-GB
(Dual Channel)
2GB
2GB
4-GB
4-GB
4-GB
4-GB
(Dual Channel)
1GB
1GB
1GB
1GB
8-GB
8-GB
8-GB
8-GB
(Dual Channel)
2GB
2GB
2GB
2GB
16-GB maximum
16-GB maximum
16-GB maximum
16-GB maximum
(Dual Channel)
4GB
4GB
4GB
4GB
QuickSpecs
HP Compaq 6005 Pro Business PC
HP Compaq 6005 Pro Business PC
HP Compaq 6005 Pro Business PC
HP Compaq 6005 Pro Business PC
Standard Features and Configurable Components (availability may vary by country)
DA - 13412 North America — Version 7 — November 4, 2009
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