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SuperServer 2029P-TXRT User's Manual
I-SATA 3.0 and S-SATA 3.0 Ports
The X11DPX-T has eight I-SATA 3.0 ports (I-SATA0~3, I-SATA4~7) which are supported by
the Intel
C621 chipset. In addition, it also has two S-SATA 3.0 ports (S-SATA0/ S-SATA1)
®
that are supported by the Intel SCU. S-SATA0/1 can be used with Supermicro SuperDOMs
which are yellow SATA DOM connectors with power pins built in, and do not require external
power cables. Supermicro SuperDOMs are backward-compatible with regular SATA HDDs
or SATA DOMs that need external power cables.
RAID Key Header
A RAID_Key header is located at JRK1 on the motherboard. RAID key is used to support the
NVMe SSD. Please refer to the table below for the location.
SATA 3.0 Port
Pin Definitions
Pin#
Signal
1
Ground
2
SATA_TXP
3
SATA_TXN
4
Ground
5
SATA_RXN
6
SATA_RXP
7
Ground
RAID Key Header
Pin Definitions
Pin#
Definition
1
Ground
2
RAID_KEY_PU
3
Ground
4
PCH_RAID_KEY
50
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