Asus P8B WS User Manual

3-8 Chapter 3: BIOS setup
3.4 Ai Tweaker menu
The Ai Tweaker menu items allow you to congure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect
eld values can cause the system to malfunction.
The conguration options for this section vary depending on the CPU and DIMM
model you installed on the motherboard.
Scroll down to display the following items:
Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc.
VCCSA Voltage 1.050V Auto
CPU PLL Voltage 1.800V Auto
Load-Line Calibration Auto
CPU Spread Spectrum Auto
Main
Ai Tweaker
Advanced Monitor Boot Tool
Exit
Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc.
[X.M.P.] When XMP is enabled BLCK
frequency, CPU ratio and memory
parameters will be auto optimized.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save ESC: Exit
EFI BIOS Utility - Advanced Mode
Target DRAM Speed : 1066MHz
Ai Overclock Tuner Auto
Memory Frequency Auto
iGPU Max. Frequency Auto
EPU Power Saving Mode Disabled
> GPU Boost
> DRAM Timing Control
> CPU Power Management
CPU Offset Mode Sign +
CPU Voltage 1.165V Auto
iGPU Offset Mode Sign +
iGPU Voltage Auto
DRAM Voltage 1.550V Auto
VCCIO Voltage 1.050V Auto

Asus P8B WS Specifications

General

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	1066, 1333 MHz
Processor socket	LGA 1155 (Socket H2)
Intel Xeon series	E3-1200
Processor manufacturer	Intel
Compatible processor series	Intel® Core™ i3
USB 2.0 connectors	8
Number of COM connectors	1
Number of SATA III connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	0
USB 2.0 ports quantity	6
Audio chip	Realtek ALC892
Component for	PC
Motherboard chipset	Intel® C206
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows Server 2008 Enterprise 32/64-bit, Windows Server 2003 R2 Enterprise 32/64-bit, Windows 7 32/64-bit, Windows Vista 32/64-bit, Windows XP 32/64-bit
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA II, SATA III
Maximum resolution	2048 x 1536 pixels
Maximum graphics card memory	1748 MB
Parallel processing technology support	Quad-GPU CrossFireX
PCI Express slots version	2.0
LAN controller	Intel® 82574L
Networking features	Gigabit Ethernet
BIOS type	EFI AMI
ACPI version	2.0a
BIOS memory size	32 Mbit

Weight and Dimensions

Depth	245 mm
Width	305 mm