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ASUS P8Z77-V LE PLUS 2-27
Chapter 2
9. Marvell
®
Serial ATA 6.0Gb/s connector (7-pin SATA6G_E1 [navy blue])
This connector connects to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s
signal cables.
• This connector is for data storage only. ATAPI device is not supported.
• You must install Windows
®
XP Service Pack 3 or later versions before using Serial ATA
hard disk drives.
• When using NCQ, set the Marvell Storage Controller item in the BIOS to [Enabled].
Refer to section 3.5.6 Onboard Devices Conguration for details.
10. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
These connectors are for ATX power supply plugs. The power supply plugs are designed
to t these connectors in only one orientation. Find the proper orientation and push down
rmly until the connectors completely t.
• For a fully congured system, we recommend that you use a power supply unit (PSU)
that complies with ATX 12 V Specication 2.0 (or later version) and provides a minimum
power of 450 W.
• Do not forget to connect the 4-pin / 8-pin EATX12 V power plug; otherwise, the system
will not boot.
• We recommend that you use a PSU with higher power output when conguring a system
with more power-consuming 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.
GND
RSATA_RXP1
RSATA_RXN1
GND
RSATA_TXN1
RSATA_TXP1
GND
P8Z77-V LE PLUS
P8Z77-V LE PLUS Marvell
®
SATA 6.0 Gb/s connector
SATA6G_E1
P8Z77-V LE PLUS
P8Z77-V LE PLUS ATX power connectors
EATXPWR
PIN 1
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
EATX12V
+12V DC
+12V DC
+12V DC
+12V DC
GND
GND
GND
GND