Gigabyte GA-X99-UD4 User Manual page 27

8) LED_CON2 (Heatsink LED Power Connector)
The power connector provides power to the LEDs on the Chipset heatsink.
9) SATA_EXPRESS (SATA Express Connector)
The SATA Express connector supports a single SATA Express device.
M2_10G, SATA Express, and SATA3 4/5 connectors can only be used one at a time. The SATA3 4/5 connectors
will become unavailable when an M.2 SSD is installed.
1
S 3
S _
S _
S _
- 27 -
S
Pin No. Definition
1 VCC
2 GND
B S S
B_
Hardware Installation
S
S F