Asus P8Z77-V LE - Manual (Page 45)

ASUS P8Z77-V LE 2-25
Chapter 2
9. Marvell
®
Serial ATA 6.0Gb/s connectors (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.
G
N
D
R
SATA
_R
XP
1
R
SATA
_R
XN
1
G
N
D
R
SATA
_TX
N
1
R
SATA
_TX
P
1
G
N
D
P8Z77-V LE
P8Z77-V LE Marvell ® SATA 6.0 Gb/s connectors
SATA6G_E1
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 fit these connectors in only one orientation. Find the proper orientation and push down
firmly until the connectors completely fit.
• 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 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 configuring 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.
P8Z77-V LE
P8Z77-V LE EATX 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
• The SATA6G_E1 (navy blue) connectors are 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 Configuration for details.