Supermicro A+ AS-2013S-C0R User Manual page 47

Disk-On-Module Power Connector (JSD1 & JSD2)
The Disk-On-Module (DOM) power connector at JSD1 provides 5V power to a solid-state DOM
storage device connected to one of the SATA ports. See the table below for pin definitions.
I-SATA Ports (I-SATA0~I-SATA15), H11SSL-i Only
The H11SSL-C has sixteen (16) available SATA 3.0 ports (SATA0~15) on the motherboard.
SATA0~SATA7 are standard SATA 3.0 ports, while SATA8~SATA11 (JNVME0) and
SATA12~SATA15 (JNVME1) supports NVMe (Non-Volatile Memory Express) SSD drives.
L-SAS Ports (L-SAS0~L-SAS7), H11SSL-NC & H11SSL-C Only
The motherboard supports eight (8) SAS ports on two onboard connectors, L-SAS0~L-SAS3
and L-SAS4~L-SAS7. Connect hard drives to these SAS ports using a MiniSAS to 4 breakout
cable, one for each connector that supports up to four drives each.
Onboard Battery (BT1)
The onboard back up battery is located at BT1. The onboard battery provides backup power
to the on chip CMOS, which stores the BIOS' setup information. It also provides power to
the Real Time Clock (RTC) to keep it running.
Chapter 4: Motherboard Connections
DOM Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
SATA Connectors
Pin Definitions
Pin# Signal
1 Ground
2 SATA_TXP
3 SATA_TXN
4 Ground
5 SATA_RXN
6 SATA_RXP
7 Ground
SATA/SAS
Connectors
Pin Definitions
Pin# Signal
1 Ground
2 SATA_TXP
3 SATA_TXN
4 Ground
5 SATA_RXN
6 SATA_RXP
7 Ground
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