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M3A790GXH/128M
  1. Support for Socket AM3 processors: AMD Phenom™ II X4 / X3 (except 920 / 940) and Athlon II X4 / X3 / X2 processors
  2. ASRock DuraCap (2.5 x longer life time), 100% Japan-made high-quality Conductive Polymer Capacitors
  3. Supports CPU up to 140W
  4. AMD 790GX + SB750 Chipsets
  5. Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration)
  6. FSB 2600 MHz (5.2 GT/s)
  7. Supports Hyper-Transport 3.0 (HT 3.0) Technology
  8. Supports Dual Channel DDR3 1600(OC)/1333/1066/800 (4 x DIMM slots) non-ECC, un-buffered memory, Max. capacity up to 16GB
  • Integrated AMD Radeon HD 3300 graphics, DX10 class iGPU, Pixel Shader 4.0, Max. shared memory 512MB
  • Supports ATI™ CrossFire™, Hybrid CrossFireX™ and 3-Way CrossFireX™
  • Integrated 128MB side port memory for iGPU (DDR3 1333)
  • 3 x PCI Express 2.0 x16 slots (green @ x16 mode, blue @ x8 mode, orange @ x4 mode)
  • 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1,RAID 5, RAID 10 and JBOD), NCQ, AHCI and "Hot Plug" functions
  • Supports 2 x IEEE1394 ports (one port on back panel, one header on board)
  • PCIE Gigabit LAN 10/100/1000 Mb/s
  • Three VGA Output options: D-Sub, DVI-D and HDMI
  • Supports HDCP function
  • Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback
  • Supports ASRock Instant Boot
  • Supports Smart BIOS, ASRock OC Tuner, Intelligent Energy Saver, OC DNA
  • 7.1 CH Windows® Vista™ Premium Level HD Audio, DAC with 110dB dynamic range (ALC890 Audio Codec), support DTS.
  • Windows® Vista™ Premium 2008 Logo Ready
  • I/O Panel: 1 x VGA/D-Sub Port, 1 x VGA/DVI-D Port, 1 x HDMI port, 1 x IEEE 1394 Port, 1 x eSATAII Port,1 x RJ-45 LAN Port with LED, 6 x USB 2.0 Ports
This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.
Windows 7 Hardware ready AMD Game! Ready Feature Instant Boot RAM 1600(oc) AMD 140W AMD R3300 AMD 3-Way CrossFire AMD CrossFireX AMD 128M Feature IES Feature SmartBIOS Feature OCTuner Feature HDMI

Awards and Reviews

DreamBronzeEditor's ChoiceBest OverclockingGoldGoldEditor's ChoiceValuePerformancePrice

Product Specifications

 General
CPU- Support for Socket AM3 processors: AMD Phenom™ II X4 / X3 (except 920 / 940) and Athlon II X4 / X3 / X2 processors
- Supports CPU up to 140W
- Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration)
- AMD LIVE!™ Ready
- Supports AMD's Cool 'n' Quiet Technology
- FSB 2600 MHz (5.2 GT/s)
- Supports Untied Overclocking Technology
- Supports Hyper-Transport 3.0 (HT 3.0) Technology
Chipset- Northbridge: AMD 790GX
- Southbridge: AMD SB750
Memory- Dual Channel DDR3 memory technology
- 4 x DDR3 DIMM slots
- Supports DDR3 1600(OC)/1333/1066/800 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB*

*Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® XP and Windows® Vista™. For Windows® XP 64-bit and Windows® Vista™ 64-bit with 64-bit CPU, there is no such limitation.
BIOS- 8Mb AMI BIOS
- AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU, DRAM, NB Voltage Multi-adjustment
- Supports Smart BIOS
 Audio, Video and Networking
Graphics- Integrated AMD Radeon HD 3300 graphics
- DX10 class iGPU, Pixel Shader 4.0
- Max. shared memory 512MB
- Built-in 128MB DDR3 1333(OC)/1200MHz SidePort Memory
- Three VGA Output options: D-Sub, DVI-D and HDMI
- Supports HDMI Technology with max. resolution up to 1920x1200 (1080P)
- Supports Dual-link DVI with max. resolution up to 2560x1600 @ 75Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz
- Supports HDCP function
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback
Audio- 7.1 CH Windows® Vista™ Premium Level HD Audio with Content Protection
- DAC with 110dB dynamic range (ALC890 Audio Codec)
- DTS (Digital Theater Systems) support
LAN- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
 Expansion / Connectivity
Slots- 3 x PCI Express 2.0 x16 slots (green @ x16 mode, blue @ x8 mode, orange @ x4 mode)
- 1 x PCI Express 2.0 x1 slot
- 2 x PCI slots
- Supports ATI™ CrossFireX™, Hybrid CrossFireX™ and 3-Way CrossFireX™
Connector- 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10 and JBOD), NCQ, AHCI and "Hot Plug" functions
- 1 x eSATAII 3.0 Gb/s connector (shared with 1 SATAII port)
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- 1 x IEEE 1394 header
- 1 x HDMI_SPDIF header
- CPU/Chassis/NB/Power FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- SLI/XFire power connector
- CD in header
- Front panel audio connector
- 3 x USB 2.0 headers (support 6 USB 2.0 ports)
Rear Panel I/OI/O Panel
- 1 x PS/2 Keyboard Port
- 1 x VGA/D-Sub Port
- 1 x VGA/DVI-D Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 1 x IEEE 1394 Port
- 1 x eSATAII Port
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
 Other Features / Miscellaneous
Unique Feature- ASRock OC Tuner
- Intelligent Energy Saver
- Instant Boot
- ASRock OC DNA
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
Support CD- Drivers, Utilities, AntiVirus Software (Trial Version), AMD OverDrive™ Utility, AMD Live! Explorer, AMD Fusion
Accessories- 1 x ASRock PCIE Switch Card
- Quick Installation Guide, Support CD, I/O Shield
- Floppy/ATA 133 Cables
- 4 x SATA Data Cables (optional)
- 1 x SATA 1 to 1 Power Cable (optional)
Hardware Monitor- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU/Chassis/NB/Power Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
Form Factor- ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm
- All Solid Capacitor design (100% Japan-made high-quality Conductive Polymer Capacitors)
OS- Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP Media Center / XP 64-bit compliant
Certifications- FCC, CE, WHQL
Caution:
Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS or using the third-party overclocking tools. Overclocking may affect your system stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.
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