20
D
D
X
X
P
P
N
N
-
-
U
U
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 DDR200 or DDR266 ECC memory up to 4GB.
The unbuffer DDR RAM is supported.
DIMM 1
DIMM 2
DIMM 3
DIMM 4
