Asus Z8PE-D18 User Manual - Page 33

System memory, 2.4.1 Overview, 2.4.2 Memory Configurations

Page 33 highlights

2.4 System memory 2.4.1 Overview The motherboard comes with eighteen (18) Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for better performance with less power consumption. The figure illustrates the location of the DDR3 DIMM sockets: 2.4.2 Memory Configurations You may install 1 GB, 2 GB, 4 GB,or 8 GB Registerd or Unbuffered with ECC/ Non-ECC DDR3 DIMMs into the DIMM sockets using the memory configurations in this section. • Always install DIMMs with the same CAS latency. For optimum compatibility, it is recommended that you obtain memory modules from the same vendor. • For CPU1 configuraton, when installing only one DIMM, install it to the orange slots labeled DIMM_A1, DIMM_B1, or DIMM_C1. For CPU2 configuraton, when installing only one DIMM, install it to the orange slots labeled DIMM_D1, DIMM_E1, or DIMM_F1. ASUS Z8PE-D18 2-15

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ASUS Z8PE-D18
2-15
2.4
System memory
2.4.1
Overview
The motherboard comes with eighteen (18) Double Data Rate 3 (DDR3) Dual
Inline Memory Modules (DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR2 DIMM but is
notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules
are developed for better performance with less power consumption.
The figure illustrates the location of the DDR3 DIMM sockets:
2.4.2
Memory Configurations
You may install 1 GB, 2 GB, 4 GB,or 8 GB Registerd or Unbuffered with ECC/
Non-ECC DDR3 DIMMs into the DIMM sockets using the memory configurations
in this section.
Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules from the
same vendor.
For CPU1 configuraton, when installing only one DIMM, install it to the
orange slots labeled DIMM_A1, DIMM_B1, or DIMM_C1.
For CPU2 configuraton, when installing only one DIMM, install it to the
orange slots labeled DIMM_D1, DIMM_E1, or DIMM_F1.