Asus M4A89TD PRO/USB3 Ai Charger Utility

CPU
AMD Socket AM3 ;PhenomII /AthlonII /Sempron 100 Series Processors
AMD 140W CPU Support
AMD Cool \'n\' Quiet Technology
Supports 45nm CPU

Chipset
AMD 890FX/SB850

System Bus
Up to 5200 MT/s ; HyperTransport 3.0

Memory
4 x DIMM, Max. 16 GB, DDR3 2000(O.C.)/1600/1333/1066 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture

Expansion Slots
2 x PCIe 2.0 x16 support ATI CrossFireX technology(@dual x16 speed)
1 x PCIe 2.0 x4
1 x PCIe 2.0 x1
2 x PCI

Storage
SB850 Chipset
6 xSATA 6.0 Gb/s ports Support RAID 0,1,5,10
JMicron JMB361 PATA and SATA controller
1 xUltra DMA 133/100 for up to 2 PATA devices
1 xPower eSATA 3.0 Gb/s port

LAN
Realtek 8111E Gigabit LAN controller featuring AI NET2

Audio
ALC 892 8-Channel High Definition Audio CODEC
- Supports 192kHz/ 24bit BD Lossless Sound
- DTS Surround Sensation UltraPC
- Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking
- Optical S/PDIF Out ports at back I/O
- ASUS Noise Filter

IEEE 1394
VIA 6315N controller supports 2 x 1394a port(s) (1 at mid-board; 1 at back panel)

USB
12 x USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)
2 x USB 3.0/2.0 ports (2 ports at back panel)

ASUS Unique Features
ASUS Xtreme Design
ASUS Hybrid Processor - TurboV EVO
- Turbo Unlocker, Auto Tuning, TurboV, CPU Level UP
ASUS Hybrid Switch
- Core Unlocker
- Turbo Key II
ASUS Hybrid OS -- Express Gate
ASUS Power Solutions
- 6+2 Phase Power Design
- ASUS EPU
ASUS Exclusive Features
- MemOK!
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Heat pipe solution
- ASUS Fan Xpert
ASUS EZ DIY
- ASUS Q-DIMM
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2
- Percision Twerker 3
- Multi-language BIOS

Overclocking Features
Precision Tweaker 3
- vCore: Adjustable CPU voltage at 0.003125V increment
- vDDNB: Adjustable CPU NB voltage at 0.003125V increment
- vCPU PLL: Adjustable CPU_PLL voltage at 0.00625V increment
- vHT bus: Adjustable PCH voltage at 0.00625V increment
- vDRAM Bus: Adjustable DRAM voltage at 0.00625V increment
- vChipset: Adjustable Chipset voltage at 0.00625V increment
SFS (Stepless Frequency Selection)
- PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment
- Internal Base Clock tuning from 100MHz up to 600MHz at 1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)

Back Panel I/O Ports
1 x S/PDIF Out (Optical)
1 x IEEE 1394a
1 x LAN(RJ45) port
8 -Channel Audio I/O
1 x PS/2 Keyboard port (Purple)
1 x PS/2 mouse port (Green)
1 x Clear CMOS button
1 x Power eSATA port
2 x USB 3.0/2.0 ports
6 x USB 2.0/1.1 ports

Internal I/O Connectors
3 x USB connectors support additional 6 USB ports
1 x IDE connector
1 x IEEE 1394a connector
1 x CPU Fan connector
6 x SATA 6Gb/s connectors
1 x Chassis Fan connector (4-pin)
1 x Chassis Fan connector (3-pin)
1 x Power Fan connector
1 x S/PDIF Out Header
1 x Core Unlocker Switch
1 x Turbo Key II Switch
1 x MemOK! Button

Front panel audio connector
1 x COM connector
1 x 24-pin ATX Power connector
1 x 8-pin ATX 12V Power connector
System Panel

BIOS    
6 Mb Flash ROM , SPI, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3

Manageability
WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE

Accessories
User\'s manual
1 x UltraDMA 133/100/66 cable
4 x Serial ATA 6.0Gb/s cables
1 x Q-Shield
2 in 1 Q-connector (USB, System panel; Retail version only)

Support Disc
Drivers
Anti-virus software (OEM version)
ASUS Update
ASUS Utilities

Form Factor
ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )