Supermicro SuperStorage SSG-6029P-E1CR12H User Manual page 48

SSG-6029P-E1CR12H/L/T User's Manual
SATA DOM Power Connector
The SATA Disk-On-Module (DOM) power connectors at JSD1 and JSD2 provide 5V power
to solid-state storage devices connected to the SATA ports.
RAID Key Header
A RAID Key header is located at JRK1 on the motherboard. The RAID key is used to support
NVMe SDD.
T-SGPIO1 Header
The T-SGPIO (Serial General Purpose Input/Output) header is used for the onboard SATA
devices to communicate with the enclosure management chip on the backplane.
I-SATA 3.0 and S-SATA 3.0 Ports
This motherboard has ten SATA 3.0 ports (I-SATA0-3, 4-7) and S-SATA0/S-SATA1. I-SATA0-3
and 4-7 ports are supported by the Intel PCH, while S-SATA0/1 are supported by Intel
SCU. S-SATA1/2 can be used with Supermicro SuperDOMs, which are yellow SATA DOM
connectors with built-in power pins that do not require external power cables. Supermicro
SuperDOMs are backward-compatible with regular SATA HDDs or SATA DOMs that need
external power cables.
SATA DOM Power
Pin Definitions
Pin# Definition
1 +5V
2 Ground
3 Ground
Intel RAID Key
Pin Definitions
Pin# Definition
1 Ground
2 3.3V Standby
3 Ground
4 PCH RAID Key
T-SGPIO1 Header
Pin Definitions
Pin# Definition Pin# Definition
1 NC 2 NC
3 Ground 4 DATA Out
5 Load 6 Ground
7 Clock 8 NC
NC = No Connection
48