ASROCK 970DE3/U3S3 User Manual

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3.3 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
EZ Overclocking
Load Optimized CPU OC Setting
You can use this option to load optimized CPU overclocking setting.
Please note that overclocing may cause damage to your CPU and mother-
board. It should be done at your own risk and expense.
CPU Confi guration
Overclock Mode
Use this to select Overclock Mode. Configuration options: [Auto] and
[Manual]. The default value is [Auto].
CPU Frequency (MHz)
Use this option to adjust CPU frequency.
PCIE Frequency (MHz)
Use this option to adjust PCIE frequency.
Spread Spectrum
This item should always be [Auto] for better system stability.
Boot Failure Guard
Enable or disable the feature of Boot Failure Guard.
Boot Failure Guard Count
Use this item to confi gure Boot Failure Guard Count.
CPU Active Core Control
This allows you to adjust CPU Active Core Control feature. The confi gura-
tion options depend on the CPU core you adopt. The default value is [All
Cores].
AMD Turbo Core Technology
This item appears only when the processor you adopt supports this fea-
ture. Use this to select enable or disable AMD Turbo Core Technology.
Confi guration options: [Auto] and [Disabled]. The default value is [Auto].
BIOS SETUP UTILITY
Main
Advanced H/W Monitor Boot Security Exit
Overclocking may cause
damage to your CPU and
motherboard.
It should be done at
your own risk and
expense.
Select Screen
Select Item
Enter Go to Sub Screen
F1 General Help
F9 Load Defaults
F10 Save and Exit
ESC Exit
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
OC Tweaker
EZ Overclocking
Load Optimized CPU OC Setting [Press Enter]
CPU Configuration
CPU Frequency (MHz)
PCIE Frequency (MHz)
Overclock Mode
[200]
[100]
[Auto]
Processor Maximum Frequency
North Bridge
Processor Maximum Voltage
Maximum Frequency
x31.5 6300 MHZ
x31.0 62
1.5500 V
00 MHz
Spread Spectrum
Boot Failure Guard
Boot Failure Guard Count
AMD C-State Support
AMD APM
CPU Active Core Control
AMD Turbo Core Technology
[Auto]
[Enabled]
[3]
[All Cores]
[Auto]
[Enabled]
[Auto]
Multiplier/Voltage Change
[Auto]

ASROCK 970DE3/U3S3 Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	800, 1066, 1333, 1600, 1866 MHz
Processor socket	Socket AM3+
Processor manufacturer	AMD
Compatible processor series	AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6
USB 2.0 connectors	3
Number of SATA II connectors	6
Number of SATA III connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	-
I/O ports	1 x IR 1 x ATA133 IDE 1 x HDMI_SPDIF 1 x Power LED 1 x 8 pin 12V power
Serial ports quantity	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Certification	FCC, CE, WHQL ErP/EuP Ready
Component for	PC
Motherboard chipset	AMD 770
Audio output channels	5.1 channels
Motherboard form factor	ATX
Motherboard southbridge	AMD SB710
Compatible operating systems	Windows 7 / 7 64-bit / Vista / Vista 64-bit / XP / XP Media Center / XP 64-bit
Supported storage drive interfaces	SATA
Parallel processing technology support	Not supported
LAN controller	Realtek RTL8111E
Ethernet interface type	Gigabit Ethernet
BIOS type	AMI
ACPI version	1.1
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	191 mm
Width	305 mm