18 | Chapter 2: Hardware installaon
SPKR: Chassis Speaker Header
Please connect the chassis speaker to this header.
Pin Assignment
1 +5V
2 N/A
3 N/A
4 Speaker
TPM_SPI: Trusted Plaorm Module Header
This header allows you to store cryptographic keys that protect informaon.
Pin Assignment Pin Assignment
1 NC 2 N/A
3 N/A 4 N/A
5 Ground 6 +3V3_DUAL
7 TSPI_CLK 8 N/A
9 N/A 10 TSPI_MISO
11 N/A 12 TSPI_MISI
13 TSPI_CS# 14 Ground
15 N/A 16 N/A
17 TSPI_PIRQ# 18 N/A
19 TSPI_RST# 20 N/A
SATA_1/ SATA_2/ SATA_3/ SATA_4/ SATA_5/ SATA_6: Serial ATA 6.0 Gb/s Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Note
»
WhenusingSATASSDmoduleonM.2slot(M2_PCIEG3_32G_SATA_RST_1),theSATA_6connector
willbedisabled.
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