ASRock
Home | Global English Change
ASRock channel on YouTube
ION 330HT
ASRock, The Lead of P55!
Lucky Draw
Facebook

M3A785GMH/128M

Compatible with Windows 7
  1. Support for Socket AM3 processors: AMD Phenom™ II X4 / X3 / X2 (except 920 / 940) and Athlon II X4 / X3 / X2 processors
  2. Solid Capacitor for CPU power
  3. Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration)
  4. AMD 785G + SB710 Chipsets
  5. FSB 2600 MHz (5.2 GT/s)
  6. Supports Hyper-Transport 3.0 (HT 3.0) Technology
  7. 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 4200 graphics, DX10.1 class iGPU, Shader Model 4.1, Max. shared memory 512MB
  • Built-in 128MB DDR3 1333(OC)/1200MHz SidePort Memory
  • Supports ATI™ Hybrid CrossFireX™
  • 1 x PCI Express 2.0 x16 slot (green @ x16 mode)
  • Three VGA Output options: D-Sub, DVI-D and HDMI
  • Supports HDCP function
  • Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback
  • 5 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10 and JBOD), NCQ, AHCI and "Hot Plug" functions
  • 1 x eSATAII Port
  • PCIE Gigabit LAN 10/100/1000 Mb/s
  • Supports ASRock Instant Boot, Instant Flash, OC DNA
  • Supports Smart BIOS, ASRock OC Tuner, Intelligent Energy Saver
  • EuP Ready
  • 7.1 CH Windows® Vista™ Premium Level HD Audio (ALC888Audio Codec).
  • 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 Optical SPDIF Out Port, 1 x eSATAII Port,1 x RJ-45 LAN Port with LED, 4 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.
Feature EuP Windows 7 Hardware ready AMD Game! Ready AMD Live! Ready AMD HD 4200 Feature Instant Boot Feature Instant Flash RAM DDR3 1600(oc) AMD Hybrid CrossFireX AMD 128M Feature HDMI

Awards and Reviews

Solid Product / 90Price10 / 10RecommendedEditor's ChoiceSilver

Product Specifications

 General
CPU- Support for Socket AM3 processors: AMD Phenom™ II X4 / X3 / X2 (except 920 / 940) and Athlon II X4 / X3 / X2 processors
- 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 785G
- Southbridge: AMD SB710
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
- VCCM, NB Voltage Multi-adjustment
- Supports Smart BIOS
 Audio, Video and Networking
Graphics- Integrated AMD Radeon HD 4200 graphics
- DX10.1 class iGPU, Shader Model 4.1
- 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 (Realtek ALC888 Audio Codec)
LAN- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
 Expansion / Connectivity
Slots- 1 x PCI Express 2.0 x16 slot (green @ x16 mode)
- 1 x PCI Express 2.0 x1 slot
- 2 x PCI slots
- Supports ATI™ Hybrid CrossFireX™
Connector- 5 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, 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
- 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
- 1 x eSATAII Port
- 4 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: 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
- 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- Quick Installation Guide, Support CD, I/O Shield
- ATA 133 Cable
- 2 x SATA Data Cables (optional)
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
- EuP Ready (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.

© 2002-2009 ASRock Inc. All rights reserved. | Information published on ASRock.com is subject to change without notice.