User Guide

33
A
A
X
X
4
4
S
S
G
G
/
/
A
A
X
X
4
4
S
S
G
G
-
-
N
N
/
/
A
A
X
X
4
4
S
S
G
G
-
-
L
L
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
D
D
I
I
M
M
M
M
S
S
o
o
c
c
k
k
e
e
t
t
s
s
This motherboard has four 184-pin DDR DIMM sockets that allow you to install 128-bit dual channel DDR400, DDR333 or
DDR266
memory up to 4GB. Only non-ECC DDR RAM is supported. Please install suitable modules; otherwise serious damage
may occur on memory sockets or you RAM modules.
Please note that when you install DDR333 memory
module and have your CPU FSB set at 800MHz, the
memory can run with the speed of DDR320. For other
limitation of CPU types, please see the table below.
DIMMA1
DIMMA2
Warning: This motherboard supports DDR RAM. Please
do not install the SDRAM on the DDR RAM sockets;
otherwise it will cause serious damage on memory
sockets or SDRAM module.
Note: To run dual channel speed, you have to
use the same type memory modules installed on
two DIMM. If you install two different sized
modules, the system can only run single channel
mode and with the speed of that lower memory
module.
Item
DDR266 DDR333 DDR400
CPU FSB 400MHz V X X
CPU FSB 533MHz V V X
CPU FSB 800MHz V
⊙
V
DIMMB1
DIMMB2