| CPU |
AMD Socket AM2+ / AM2 Processors |
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for AMD® Phenom™ FX / Phenom™ / Athlon™ / Sempron™ processors |
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AMD Cool 'n' Quiet™Technology |
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Supports CPU up to 140W |
| Chipset |
AMD 790FX/SB750 |
| System Bus |
Up to 5200 MT/s HyperTransport™ 3.0 interface for AM2+ CPU |
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2000 / 1600 MT/s for AM2 CPU |
| Memory |
4 x240-pin DIMM, Max. 16 GB, DDR2 1066/800/667 Memory |
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Dual Channel memory architecture |
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*Due to AMD CPU limitation, DDR2 1066 is supported by AM2+ CPU for one DIMM per channel only. Refer to www.asus.com for the memory QVL (Qualified Vendors Lists). |
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**Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended. |
| Expansion Slots |
4 x PCIe 2.0 x16 slots with ATI CrossFireX™ support (@ dual x16, triple x16 / x8 / x8, or quad x8 modes) |
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2 x PCI 2.2 |
| CrossFire |
Supports ATI CrossFireX™ graphics cards; up to Quad CrossFireX™ |
| Storage |
Southbridge |
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1 xUltraDMA 133/100/66 |
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6 xSATA 3 Gb/s ports Support RAID 0,1,5,10 |
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Marvell® 88SE6111 SATA controller |
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1 x External SATA 3Gb/s port (SATA On-the-Go) |
| LAN |
Marvell® 88E8056 Gigabit LAN controller featuring AI NET 2 |
| Audio |
ADI® AD2000B 8 -Channel High Definition Audio CODEC |
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- Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking |
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- Coaxial / Optical S/PDIF Out ports at back I/O |
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- ASUS AI Audio 2 |
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- ASUS Noise Filtering |
| IEEE 1394 |
LSI® L-FW3227 controller supports 2 x 1394a ports (1 at mid-board; 1 at back panel) |
| USB |
12 USB 2.0 ports (6 ports at mid-board, 6 ports at back panel) |
| ASUS Unique Features |
ASUS Quiet Thermal Solutions: |
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- ASUS 8+2 Phase Power Design |
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- ASUS Fanless Design: Heat pipe solution |
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- ASUS Fanless Design: Stack Cool 2 |
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- ASUS Q-Fan 2 |
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ASUS Express Gate: |
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- Access the Internet in 5-second* boot time without entering Windows |
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- Friendly picture manager interface |
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*Actual boot time subject to hardware configuration. |
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ASUS Power Saving Solutions: |
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- ASUS AI Gear 2 |
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- ASUS AI Nap |
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ASUS Crystal Sound: |
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- ASUS AI Audio 2 |
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- ASUS Noise Filtering |
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ASUS EZ DIY: |
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- ASUS Q-Shield |
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- ASUS Q-Connector |
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- ASUS O.C. Profile |
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- ASUS CrashFree BIOS 2 |
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- ASUS EZ Flash 2 |
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- Onboard Switch |
| Overclocking Features |
Intelligent overclocking tools: |
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- AI Overclocking (Intelligent CPU Frequency Tuner) |
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- AI Booster Utility |
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Precision Tweaker 2: |
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- vCore: Adjustable CPU voltage at 0.0125V increment |
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- vDIMM: 36-step DRAM voltage control |
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- vChipset (NB): 16-step Chipset voltage control |
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SFS (Stepless Frequency Selection) |
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- FSB tuning from 200MHz up to 600MHz at 1MHz increment |
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- PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment |
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Overclocking Protection: |
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- ASUS C.P.R. (CPU Parameter Recall) |
| Special Features |
ASUS MyLogo 2™ |
| Back Panel I/O Ports |
1 x PS/2 Keyboard / Mouse combo port |
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1 x Optical + 1 x Coaxial S/PDIF Out ports |
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1 x External SATA port |
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1 x IEEE1394a port |
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1 x LAN (RJ45) port |
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6 x USB 2.0/1.1 ports |
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8-channel Audio I/O ports |
| Internal I/O Connectors |
3 x USB connectors support additional 6 USB ports |
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1 x Floppy disk drive connector |
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1 x IDE connector |
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1 x COM connector |
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6 x SATA connectors |
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1 x CPU Fan connector |
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2 x Chassis Fan connectors |
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1 x Power Fan connector |
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1 x IEEE1394a connector |
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Front panel audio connector |
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1 x S/PDIF Out header |
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Chassis Intrusion connector |
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CD audio in |
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24-pin ATX Power connector |
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System Panel (Q-Connector) |
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8-pin ATX 12V Power connector |
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Power on Switch |
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Reset Switch |
| BIOS |
8 Mb Flash ROM |
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AMI BIOS, PnP, DMI 2.0, SM BIOS 2.5, ACPI 2.0a, ASUS EZ Flash 2, ASUS CrashFree BIOS 2 |
| Manageability |
WOL by PME, WOR by PME, WOR by Ring, Chasis Intrusion, PXE |
| Accessories |
2 x ASUS CrossFire bridge cables |
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1 x UltraDMA 133/100/66 cable |
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6 x Serial ATA cables |
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1 x 2-port Serial ATA power cable |
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1 x Q-Shield |
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1 x User's manual |
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1 x Multi-functional module (1-port IEEE 1394a + 2-port USB2.0) |
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1 x Q-connector Kit (USB, 1394, system panel; Retail version only) |
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*The floppy disk drive cable is purchased separately |
| Support Disc |
Drivers |
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ASUS Express Gate |
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ASUS PC Probe II |
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ASUS Update |
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ASUS AI Suite |
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AMD OverDrive Utility (AOD) |
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Anti-virus software (OEM version) |
| Form Factor |
ATX Form Factor |
|
12 x 9.6 ( 30.5 cm x 24.4 cm ) |
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