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ASUS P5GD2 DeluxeASUS P5GD2 Deluxe
ASUS P5GD2 DeluxeASUS P5GD2 Deluxe
ASUS P5GD2 Deluxe
2-132-13
2-132-13
2-13
2.4 System memory
2.4.12.4.1
2.4.12.4.1
2.4.1
OverviewOverview
OverviewOverview
Overview
The motherboard comes with four 240-pin Double Data Rate 2 (DDR2) Dual
Inline Memory Modules (DIMM) sockets.
A DDR2 module has the same physical dimensions as a DDR DIMM but has a
240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are
notched differently to prevent installation on a DDR DIMM socket.
The following figure illustrates the location of the sockets:
2.4.22.4.2
2.4.22.4.2
2.4.2
Memory ConfigurationsMemory Configurations
Memory ConfigurationsMemory Configurations
Memory Configurations
You may install 256 MB, 512 MB and 1 GB unbuffered non-ECC DDR2 DIMMs
into the DIMM sockets using the memory configurations in this section.
•
In dual-channel configurations, we recommend to install
identicalidentical
identicalidentical
identical
DDR2 DIMM pairs for each channel for optimum performance.
•
Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules
from the same vendor. See the DDR2 533 Qualified Vendors List
(QVL) on page 2-14 for details.
• Due to chipset resource allocation, the system may detect less than
4 GB of system memory when you installed four 1 GB DDR2 memory
modules.
• Due to chipset limitation, DIMM modules with 128 Mb memory chips
or double-sided x16 memory chips are not supported in this
motherboard.
P5GD2
®
P5GD2 Deluxe 184-Pin DDR DIMM sockets
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2