User manual

1-20
Chapter 1: Product introduction
10. Intel
®
H170 SATAEXPRESS connectors
TheseconnectorsconnecttoSATAEXPRESSharddiskdrivesviaSATAEXPRESS
signal cables.
H170-PRO
H170-PRO Intel
®
SATAEXPRESS
SATA6G_2
SATA6G_1
SATAEXPRESS
GND
RSATA_TXP1
RSATA_TXN1
GND
RSATA_RXN1
RSATA_RXP1
GND
GND
RSATA_TXP2
RSATA_TXN2
GND
RSATA_RXN2
RSATA_RXP2
GND
Floating
Device_Reset
GND
Detection
• TheSATAExpressconnectorcansupportoneSATAExpressdeviceortwoSATA
devices.
• M.2SocketandSATAExpressslotssupportPCIeandSATAdevicesinPCIeor
SATAmode.
 -WhenadeviceinPCIemodeisinstalledontheM.2socket,SATAExpresssupports
devicesinbothPCIeorSATAmodes.
 WhenadeviceinSATAmodeisinstalledontheM.2socket,SATAExpresssupports
onePCIemodedeviceoroneSATAmodedevice(installedonSATA_2portonly).
Inthissetup,thesystemsetsahigherpriorityforM.2SocketthantheSATAExpress
slots.