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AS4021M-32R User's Manual
SATA Ports
There are no jumpers to con-
fi gure the SATA ports, which
are designated SATA0 through
SATA5. See the table on the
right for pin defi nitions.
SAS Ports
There are two SAS port con-
nectors located near the IDE
and fl oppy connectors. One is
for the SAS0~3 ports and the
other is for SAS4-7 ports. See
the table on the right for pin
defi nitions.
Note: SAS is enabled in BIOS
(refer to Chapter 7).
LSI's SAS manual for details
on creating and working with
SAS RAID arrays. See the LSI
SAS manual (included on the
Supermicro CD) for SAS RAID
set up instructions.
Pin Defi nitions (SATA0-SATA5)
Pin #
1
2
3
4
5
6
7
Pin Defi nitions (SAS0~3/SAS4~7)
Pin#
Defi nition
1
Rx0+
3
Rx1+
5
Rx2+
7
Rx3+
9
Tx3-
11
Tx2-
13
Tx1-
See
15
Tx0-
5-26
SATA Drive Ports
Defi nition
Ground
TXP
TXN
Ground
RXN
RXP
Ground
SAS Ports
Pin #
Defi nition
2
Rx0-
4
Rx1-
6
Rx2-
8
Rx3-
10
Tx3+
12
Tx2+
14
Tx1+
16
Tx0+
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