Supermicro 530AD-I User Manual page 45

DOM PWR Connector
The Disk-On-Module (DOM) power connector, located at JSD1, provides 5V power to a solid
state DOM storage device connected to one of the SATA ports. Refer to the table below for
pin definitions.
Standby Power Header
The Standby Power header is located at JSTBY1 on the motherboard. Refer to the table
below for pin definitions.
M.2 Sockets
M.2 sockets are designed for devices such as memory cards, wireless adapters, etc. These
devices must conform to the PCIe M.2 specifications (formerly known as NGFF). There are
three M.2 sockets (M-Key) located on the motherboard. Refer to the table below for more
information.
Sockets
PCIE_M.2-M1
PCIE_M.2-M2
PCIE_M.2-M3
Note: PCIE_M.2-M3 can only support RAID 0 and 1 with Intel NVMe PCIe drives.
DOM PWR Connector
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
Standby Power Header
Pin Definitions
Pin# Definition
1 +5V Standby
2 Ground
3 Wake-up
Bus Interface Form Factors
PCIe 3.0 x4 and SATA 2260, 2280 and 22110
PCIe 3.0 x4 and SATA 2260, 2280 and 22110
PCIe 4.0 x4 2260 and 2280
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Chapter 4: Motherboard Connections
RAID Levels
0, 1, and 5
0, 1, and 5
0 and 1