User’s Manual

1-4
Chapter 1: Product introduction
M.2 socket 3
These sockets allow you to install M.2(NGFF)SSDmodules.
M.2_2(SOCKET3)
2280 2260 2242
M.2_1(SOCKET3)
2280 2260 2242
PRIME Z270-P M.2(SOCKET3)s
PRIME Z270-P
• ThesesocketssupportMKeyandtype2242/2260/2280storagedevices.
• BothsocketscansupportIntel
®
Optane™Memory.
• TheM.2_1socketsupportsdatatransferspeedupto16Gb/s.
• TheM.2_2socketsupportsdatatransferspeedupto32Gb/s.
• OnlytheM.2_1socketcansupportSATAmodestoragedevices.Whenadevicein
SATAmodeisinstalledontheM.2_1socket,SATA_2isdisabled.
Intel
®
H370 Serial ATA 6.0Gb/s connectors (7-pin
SATA6G_1~6)
TheseconnectorsconnecttoSerialATA6.0Gb/sharddisk
drivesviaSerialATA6.0Gb/ssignalcables.
GND
RSATA_TXP
RSATA_TXN
GND
RSATA_RXN
RSATA_RXP
GND
SATA6G
Clear RTC RAM (2-pin CLRTC)
ThisheaderallowsyoutocleartheCMOSRTCRAMdataof
thesystemsetupinformationsuchasdate,time,andsystem
passwords.
To erase the RTC RAM:
1. TurnOFFthecomputerandunplugthepowercord.
2. Useametalobjectsuchasascrewdrivertoshortthetwo
pins.
3. PlugthepowercordandturnONthecomputer.
4. Holddownthe<Del> key during the boot process and
enterBIOSsetuptore-enterdata.
CLRTC
+3V_BAT GND
PIN 1
Ifthestepsabovedonothelp,removetheonboardbatteryandshortthetwopinsagain
tocleartheCMOSRTCRAMdata.AfterclearingtheCMOS,reinstallthebattery.