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939A790GMH

  1. Socket 939 for AMD Athlon™ 64FX / 64X2 / 64 processors
  2. Solid Capacitor for CPU Power
  3. Supports Dual Channel DDR 400
  4. Integrated AMD Radeon HD 3300 graphics, DX10 class iGPU, Pixel Shader 4.0
  5. Supports ATI™ Hybrid CrossFireX™
  6. Graphics Output Options: D-Sub, DVI-D and HDMI
  7. PCIE Gigabit LAN
  8. Supports ASRock XFast RAM, XFast LAN, XFast USB Technologies
  9. Supports Instant Boot, Instant Flash, OC Tuner, IES, OC DNA, APP Charger
  10. ErP/EuP Ready
  11. Free Software : CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial
This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.

Product Specifications

 General
CPU- Socket 939 for AMD Athlon™ 64FX / 64X2 / 64 processors
- Supports AMD's Cool 'n' Quiet Technology
- FSB 1000 MHz (2.0 GT/s)
- Supports Untied Overclocking Technology
- Supports Hyper-Transport Technology
Chipset- Northbridge: AMD 790GX
- Southbridge: AMD SB750
Memory- Dual Channel DDR memory technology
- 4 x DDR DIMM slots
- Supports DDR 400/333/266 non-ECC, un-buffered memory
- Max. capacity of system memory: 4GB*

*Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
BIOS- 8Mb AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- SMBIOS 2.3.1 Support
- VCCM, NB Voltage Multi-adjustment
 Audio, Video and Networking
Graphics- Integrated AMD Radeon HD 3300 graphics
- DX10 class iGPU, Pixel Shader 4.0
- Max. shared memory 512MB
- Three graphics 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 @ 85Hz
- Supports HDCP function with DVI and HDMI ports
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback with DVI and HDMI ports
Audio- 7.1 CH HD Audio (Realtek ALC888 Audio Codec)
LAN- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
- Supports PXE
 Expansion / Connectivity
Slots- 1 x PCI Express 2.0 x16 slot (blue @ x16 mode)
- 1 x PCI Express 2.0 x1 slot
- 2 x PCI slots
- Supports ATI™ Hybrid CrossFireX™
Connector- 5 x SATA2 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 ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- 1 x Print port header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 4 pin 12V 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
- 4 x Ready-to-Use USB 2.0 Ports
- 1 x eSATA2 Port
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jack: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
 Other Features / Miscellaneous
Unique Feature- ASRock OC Tuner
- Intelligent Energy Saver
- Instant Boot
- ASRock Instant Flash
- ASRock OC DNA
- ASRock APP Charger
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
Support CD- Drivers, Utilities, AntiVirus Software (Trial Version), ASRock Software Suite (CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial)
Accessories- Quick Installation Guide, Support CD, I/O Shield
- ATA 133 Cable
- 2 x SATA Data Cables
Hardware Monitor- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU/Chassis/Power Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
Form Factor- Micro ATX Form Factor: 9.6-in x 8.6-in, 24.4 cm x 21.8 cm
- Solid Capacitor for CPU Power
OS- Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP Media Center / XP 64-bit compliant
Certifications- FCC, CE, WHQL
- ErP/EuP Ready (ErP/EuP ready power supply is required)
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.

© 2002-2014 ASRock Inc. All rights reserved. | Information published on ASRock.com is subject to change without notice.
The picture of the user interface above is a sample for reference. The actual user interface may vary due to updated software versions.