BCM RX61H, Руководство пользователя

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RX61H User’s Manual
26 RX61H User’s Manual
1.5 System Memory
1.5.1 Overview
The motherboard comes with two 240-pin Double Data Rate 3 (DDR3) Dual Inline Memory
Modules (DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR DIMM but has a 240-pin
footprint compared to the 240-pin DDR2 DIMM. DDR3 DIMMs are notched differently to
prevent installation on a DDR2 DIMM socket. The following figure illustrates the location of
the sockets:
240-Pin DDR3 DIMM sockets
Channel Socket
Channel A DIMMA1
Channel B DIMMB1
1.5.2 Memory Configurations
You may install 1 GB, 2 GB , 4 GB and 8 GB non-ECC DDR3 DIMMs into the DIMM sockets
using the memory configurations in this section.

IF you installed two 2GB memory modules, the system may detect
less than 3GB of total memory because of address space allocation
for other critical functions. This limitation applies to Windows XP
32-bit version operating system since it does not support PAE
(Physical Address Extension) mode.

IF you install Windows XP 32-bit version operating system, we
recommend that you install less than 3GB of total memory.