Gooxi ST401-S36REH-G2, User'S Operation Manual

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Shenzhen Gooxi Technology Co., Ltd.
2.2.12 M.2
DESIGN INSTRUCTIONS
:
The motherboard supports M.2 KeyM SSD, 2242/2280 two sizes, supporting
PCIE SSD and SATA SSD in the design.
When the PCIE SSD is plugged in, M2_SSD_TYPE is High to the PCH GPIO.
When the SATA SSD is low, the BIOS configures PICE0/SATA0 as PCIE or SATA by
checking the High Low of this GPIO.
2.2.13 M
EZZANINE CONNECTOR
:
Mezzanine connector, pinch connector to PCIEX8 signal, used to plug 12Gb
SAS card.