Layout Contents; Connectors/Jumpers/Slots/Led; Atx Power Connectors - Asus Prime H270-PRO Manual

1.2.1

Layout contents

Connectors/Jumpers/Slots/LED

1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
2. CPU, chassis, and AIO pump fan fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1~2,
4-pin AIO_PUMP FAN)
3. Intel LGA1151 CPU socket
®
4. DDR4 DIMM slots
5. USB 3.0 connectors (20-1 pin USB3_12, USB3_34)
6. M.2 Socket 3
7. Intel H270 Serial ATA 6.0 Gb/s connector (7-pin SATA6G_1~6)
®
8. System panel connector (20-5 pin PANEL)
9. Clear RTC RAM (2-pin CLRTC)
10. USB 2.0 connectors (10-1 pin USB1112, USB1314)
11. Serial port connector (10-1 pin COM)
12. Digital audio connector (4-1 pin SPDIF_OUT)
13. Front panel audio connector (10-1 pin AAFP)
14. PCI slots
15. PCI Express 3.0/2.0 x1 slots
16. PCI Express 3.0/2.0 x16 slots
ATX power connectors (24-pin EATXPWR, 8-pin
EATX12V)
Correctly orient the ATX power supply plugs into these
connectors and push down firmly until the connectors
completely fit.
Chapter 1: Product introduction
• For a fully configured system, we recommend that you use a power supply
unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version)
and provides a minimum power of 350 W. This PSU type has 24-pin and
8-pin power plugs.
• We recommend that you use a PSU with higher power output when
configuring a system with more power-consuming devices or when you
intend to install additional devices. The system may become unstable or
may not boot up if the power is inadequate.
• If you are uncertain about the minimum power supply requirement for your
system, refer to the Recommended Power Supply Wattage Calculator
at http://support.asus.com/PowerSupplyCalculator/PSCalculator.
aspx?SLanguage=en-us for details.
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EATX12V
PIN 1
EATXPWR
+3 Volts GND
+12 Volts +5 Volts
+12 Volts +5 Volts
+5V Standby +5 Volts
Power OK -5 Volts
GND GND
+5 Volts GND
GND GND
+5 Volts PSON#
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
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