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A770CrossFire

Certified for Windows Vista
  1. Support for Socket AM2+ / AM2 processors: AMD Phenom™ FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon X2 Dual-Core / Athlon 64 / Sempron processor
  2. All Solid Capacitor design (100% Japan-made high-quality Conductive Polymer Capacitors)
  3. AMD 770 + SB700 Chipsets
  4. AM3 CPU Ready!
  5. Supports CPU up to 140W
  6. FSB 2600 MHz (5.2 GT/s)
  7. Supports Dual Channel DDR2 1066/800/667/533 (4 x DIMM slots) non-ECC, un-buffered memory, Max. capacity up to 16GB
  • Supports ATI™ CrossFireX™
  • 2 x PCI Express 2.0 x16 slots (green @ x16 mode, blue @ x8 mode)
  • 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 0+1, RAID 10, and JBOD), NCQ, AHCI and "Hot Plug" functions
  • 1 x eSATAII 3.0 Gb/s connector
  • PCIE Gigabit LAN 10/100/1000 Mb/s
  • 1 x WiFi/E header
  • Supports ASRock Instant Boot
  • Supports ASRock OC Tuner, Intelligent Energy Saver
  • 7.1 CH Windows® Vista™ Premium Level HD Audio (ALC888 Audio Codec)
  • Windows® Vista™ Premium 2008 Logo Ready
  • Free Bundle: 1 x ASRock XFire Switch Card
  • ASRock SPDIF I/O: 1 x Coaxial SPDIF Out Port, 1 x Optical SPDIF Out Port, 1 x eSATAII Port, 6 ready-to-use USB Ports
This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.

Awards and Reviews

Original DesignPrice / Hot StuffGold

Product Specifications

 General
CPU- Support for Socket AM2+ / AM2 processors: AMD Phenom™ FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon X2 Dual-Core / Athlon 64 / Sempron processor
- Supports CPU up to 140W
- 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
- AM3 CPU Ready*

*This MB supports AM3 CPU by upgrading the BIOS version to P1.10 or later versions.
Chipset- Northbridge: AMD 770
- Southbridge: AMD SB700
Memory- Dual Channel DDR2 memory technology
- 4 x DDR2 DIMM slots
- Supports DDR2 1066*/800/667/533 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB**

*Support with AM3 / AM2+ CPU.

**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
 Audio, Video and Networking
Graphics- n/a
Audio- 7.1 CH Windows® Vista™ Premium Level HD Audio (ALC888 Audio Codec)
LAN- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111C
- Supports Wake-On-LAN
 Expansion / Connectivity
Slots- 2 x PCI Express 2.0 x16 slots (green @ x16 mode, blue @ x8 mode)
- 1 x PCI Express 2.0 x1 slot
- 3 x PCI slots
- Supports ATI™ CrossFireX™
Connector- 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 0+1, 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 DeskExpress Hot Plug Detection header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- CPU/Chassis FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- SLI/XFire power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
- 1 x WiFi/E header
Rear Panel I/OASRock SPDIF I/O
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Coaxial SPDIF Out Port
- 1 x Optical SPDIF Out Port
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x eSATAII Port
- 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 (Support with Phenom CPU)
- Instant Boot
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- ASRock AM2 Boost: ASRock Patented Technology to boost memory performance up to 12.5%
Support CD- Drivers, Utilities, AntiVirus Software (Trial Version)
Accessories- 1 x ASRock SLI/XFire Switch Card
- Quick Installation Guide, Support CD, I/O Shield
- Floppy/ATA 133 Cables
- 2 x SATA Data Cables (optional)
- 1 x SATA 1 to 1 Power Cable (optional)
- 1 x HDMI_SPDIF Cable (optional)
Hardware Monitor- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
Form Factor- ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
- All Solid Capacitor design (100% Japan-made high-quality Conductive Polymer Capacitors)
OS- Microsoft® Windows® XP / XP Media Center / XP 64-bit / Vista™ / Vista™ 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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