16
A
A
X
X
4
4
B
B
R
R
-
-
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
Intel 845E
Socket 478
Intel
Pentium 4
CPU
533MHz System
Bus
DIMM Socket x2
Intel ICH4
Serial Port x2
2
nd
USB Port
1
st
USB Port
USB
Connector x4
32-bit PCI Slot x5
Parallel Port
IDE Drive x4
ATA
33/66/100
PC-200/266 DDR
SDRAM Up to 2GB
Primary
Channel
Secondary
Channel
4Mbit Flash EEPROM
PCI Bus
Firmware Hub
Low Pin
Count
Super
I/O
Floppy Disk Drive x2
VGA
Rage XL
PDC20276
IDE RAID
B
B
l
l
o
o
c
c
k
k
D
D
i
i
a
a
g
g
r
r
a
a
m
m
