1 overview overview overview overview overview – Asus P5CR-L(S) User Manual
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A S U S P 5 C R - L ( S )
A S U S P 5 C R - L ( S )
A S U S P 5 C R - L ( S )
A S U S P 5 C R - L ( S )
A S U S P 5 C R - L ( S )
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2.4
System memory
2.4.1
2.4.1
2.4.1
2.4.1
2.4.1
Overview
Overview
Overview
Overview
Overview
The motherboard comes with four 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 to match the break on the socket and ensure correct installation.
The figure illustrates the location of the DDR2 DIMM sockets:
2.4.2
2.4.2
2.4.2
2.4.2
2.4.2
Memory configurations
Memory configurations
Memory configurations
Memory configurations
Memory configurations
You may install 256 MB, 512 MB and 1 GB unbuffered ECC/non-ECC DDR2
400/533 MHz DIMMs into the DIMM sockets.
•
Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules
from the same vendor.
•
Due to chipset resource allocation, the system may detect less than
4 GB system memory when you installed four 1 GB DDR2 memory
modules.
P5CR-LS
®
P5CR-L(S) 240-pin DDR2 DIMM sockets
DIMM_B2
DIMM_A1
DIMM_A2
DIMM_B1
112 Pins
128 Pins