MSI K8N User Guide - Page 31

CD-In Connector: JCD1, Serial ATA/Serial ATA RAID Connectors controlled

Page 31 highlights

MS-7025 ATX Mainboard Serial ATA/Serial ATA RAID Connectors controlled by nForce3 Ultra: SATA1 / SATA2 / SATA3 / SATA4 The Southbridge of this mainboard is nForce3 Ultra which supports four serial ATA connectors SATA1~SATA4. SATA1~SATA4 are dual high-speed Serial ATA interface ports. Each supports 1st generation serial ATA data rates of 150 MB/s. Both connectors are fully compliant with Serial ATA 1.0 specifications. Each Serial ATA connector can connect to 1 hard disk device. Please refer to the nVidia RAID Introduction for detail software installation procedure. SATA3 SATA4 7 1 SATA2 SATA1 1 7 SATA1~ SATA4 Pin Definition PIN SIGNAL 1 GND 3 TXN 5 RXN 7 GND PIN SIGNAL 2 TXP 4 GND 6 RXP Serial ATA cable Take out the dust cover and connect to the hard disk devices Connect to serial ATA ports MSI Reminds You... Please do not fold the serial ATA cable in a 90-degree angle, which will cause the loss of data during the transmission. CD-In Connector: JCD1 L The connector is for CD-ROM audio connector. JCD1 GND R 2-18

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2-18
MS-7025 ATX Mainboard
CD-In Connector: JCD1
The connector is for CD-ROM audio connector.
JCD1
GND
R
L
Serial ATA/Serial ATA RAID Connectors controlled by
nForce3 Ultra: SATA1 / SATA2 / SATA3 / SATA4
The Southbridge of this mainboard is nForce3 Ultra which supports four serial
ATA connectors SATA1~SATA4.
SATA1~SATA4 are dual high-speed Serial ATA interface ports.
Each supports
1
st
generation serial ATA data rates of 150 MB/s.
Both connectors are fully compliant
with Serial ATA 1.0 specifications.
Each Serial ATA connector can connect to 1 hard
disk device.
Please refer to the
nVidia RAID Introduction
for detail software instal-
lation procedure.
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
SATA1~
SATA4 Pin Definition
MSI Reminds You...
Please do not fold the serial ATA cable in a 90-degree angle, which will
cause the loss of data during the transmission.
1
SATA2
7
SATA1
Connect to serial ATA ports
Take out the dust cover and
connect to the hard disk
devices
Serial ATA cable
7
1
SATA4
SATA3