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2.4
C
ONNECTORS AND
F
F
D
D
D
D
1
1
:
:
F
F
l
l
o
o
p
p
p
p
y
y
D
D
The motherboard provides a standard floppy disk connector that
supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This
connector supports the provided floppy drive ribbon cables.
I
I
D
D
E
E
1
1
/
/
I
I
D
D
E
E
2
2
:
:
H
H
a
a
r
r
d
d
The motherboard has a 32-bit Enhanced PCI IDE Controller that
provides PIO Mode 0~5, Bus Master, and Ultra DMA 66/ 100/ 133
functionality. It has two HDD connectors IDE1 (primary) and IDE2
(secondary).
The IDE connectors can connect a master and a slave drive, so you can
connect up to four hard disk drives. The first hard drive should always be
connected to IDE1.
P
P
C
C
I
I
1
1
~
~
P
P
C
C
I
I
3
3
:
:
P
P
e
e
r
r
i
i
This motherboard is equipped with 3 standard PCI slots. PCI stands for
Peripheral Component Interconnect, and it is a bus standard for
expansion cards. This PCI slot is designated as 32 bits.
J
J
S
S
A
A
T
T
A
A
1
1
/
/
J
J
S
S
A
A
T
T
A
A
The motherboard has a PCI to SATA Controller with 2 channels SATA
interface, it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s.
7
4
1
K8T89-A7
S
LOTS
i
i
s
s
k
k
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
D
D
i
i
s
s
k
k
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
s
s
p
p
h
h
e
e
r
r
a
a
l
l
C
C
o
o
m
m
p
p
o
o
n
n
e
e
n
n
2
2
:
:
S
S
e
e
r
r
i
i
a
a
l
l
A
A
T
T
A
A
C
C
o
o
n
n
n
n
Pin
Assignment
1
Ground
3
TX-
5
RX-
7
Ground
9
t
t
I
I
n
n
t
t
e
e
r
r
c
c
o
o
n
n
n
n
e
e
c
c
t
t
S
S
l
l
o
o
t
t
e
e
c
c
t
t
o
o
r
r
s
s
Pin
Assignment
2
TX+
4
Ground
6
RX+
s
s
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