Asus PRIME H370-A Manual page 13

M.2 socket 3
These sockets allow you to install M.2 (NGFF) SSD modules.
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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.
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.
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.
Chapter 1: Product introduction
Both sockets support M Key and type 2242/2260/2280 storage devices.
Both sockets can support Intel
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.
PRIME Z270-P
PRIME Z270-P M.2(SOCKET3)s
Optane™ Memory.
®
M.2_1(SOCKET3)
2280 2260 2242
M.2_2(SOCKET3)
2280 2260 2242
SATA6G
GND
RSATA_TXP
RSATA_TXN
GND
RSATA_RXN
RSATA_RXP
GND
CLRTC
PIN 1
1-4