Supermicro SuperWorkstation 7049GP-TRT User Manual page 37

RAID Key Header
A RAID_Key header is located at JRK1 on the motherboard. RAID key is used to support
onboard NVMe connections.
Audio Front Panel Header
A 10-pin audio header (AUDIO_FP) located on the motherboard allows you to use the onboard
sound chip (ALC888S) for audio functions. Connect an audio cable to the this header to use
this feature. See the table below for pin definitions.
Pin#
1
3
5
7
9
SPDIF_IN Header
The Sony/Philips Digital Interface (JSPDIF_IN1) header is used for digital audio. Place a cap
on each header for audio support. You will also need to have a cable to use the connection.
Micro SD Card Slot
Insert a Micro SD memory card into the expansion slot at JSDCARD1 for additional memory
or OS image.
RAID Key Header
Pin Definitions
Pin# Definition
1 Ground
2 RAID_KEY_PU
3 Ground
4 PCH_RAID_KEY
Audio Header
Pin Definitions
Definition Pin#
Microphone_Left 2
Microphone_Right 4
Line_2_Right 6
Jack_Detect 8
Line_2_Left 10
SPDIF_In
Pin Definitions
Pin# Definition
1 S/PDIF_In
2 Ground
37
Chapter 4: Motherboard Connections
Definition
Audio_Ground
Audio_Detect
Ground
Key
Ground