User Manual

1-4
Chapter 1: Product introduction
7. AMD X370 SATA 6.0Gb/s ports (7-pin SATA6G_1~6)
TheseportsconnecttoSATA6.0Gb/sharddiskdrivesviaSATA
6.0Gb/ssignalcables.
GND
RSATA_TXP
RSATA_TXN
GND
RSATA_RXN
RSATA_RXP
GND
SATA6G
8. System panel connector (20-5 pin PANEL)
Thisconnectorsupportsseveralchassis-mountedfunctions.
• SystempowerLED(4-pinPWR_LED)
This4-pinconnectorisforthesystempowerLED.Connect
thechassispowerLEDcabletothisconnector.Thesystem
powerLEDlightsupwhenyouturnonthesystempower,
and blinks when the system is in sleep mode.
• HarddiskdriveactivityLED(2-pinHDD_LED)
This2-pinconnectorisfortheHDDActivityLED.Connect
theHDDActivityLEDcabletothisconnector.TheHDDLED
lightsuporasheswhendataisreadfromorwrittentothe
HDD.
• Systemwarningspeaker(4-pinSPEAKER)
This4-pinconnectorisforthechassis-mountedsystemwarningspeaker.Thespeaker
allows you to hear system beeps and warnings.
• ATXpowerbutton/soft-offbutton(2-pinPWR_SW)
This connector is for the system power button.
• Resetbutton(2-pinRESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
PLED+ PLED- PWR Ground +5V_SPKO Ground Ground Speaker
HDD_LED+
HDD_LED-
Ground
RESET
NC
PLED+
PLED-
PIN 1
+PWR_LED-
+PWR_LED-
SPEAKER
PANEL
+HDD_LED-
PWR_SW
RESET
* Requires an ATX power supply
9. USB 3.1 Gen 1 connector (20-1 pin USB3_12)
ThisconnectorallowsyoutoconnectaUSB3.1Gen1
moduleforadditionalUSB3.1Gen1frontorrearpanel
ports.WithaninstalledUSB3.1Gen1module,youcan
enjoyallthebenetsofUSB3.1Gen1includingfaster
datatransferspeedsofupto5Gbps,fasterchargingtime
forUSB-chargeabledevices,optimizedpowerefciency
andbackwardcompatibilitywithUSB2.0.
USB3_12
PIN 1
USB3+5V IntA_P1_SSRX- IntA_P1_SSRX+ GND IntA_P1_SSTX- IntA_P1_SSTX+ GND IntA_P1_D- IntA_P1_D+ GND
USB3+5V
IntA_P2_SSRX-
IntA_P2_SSRX+
GND
IntA_P2_SSTX-
IntA_P2_SSTX+
GND
IntA_P2_D-
IntA_P2_D+
6. DDR4 DIMM slots
Install2GB,4GB,8GB,and16GBunbufferedECCandnon-ECCDDR4DIMMsinto
theseDIMMsockets.
Formoredetails,refertoSystem memory.