K10N78D
  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. Support for AM3 processors: AMD Phenom™ II X4 / X3 and Athlon II X4 / X3 / X2 processors
  3. Solid Capacitor for CPU power
  4. NVIDIA® nForce 720D Chipset
  • FSB 2600 MHz (5.2 GT/s)
  • Supports Hyper-Transport 3.0 (HT 3.0) Technology
  • Supports Dual Channel DDR2 1066 with AM2+ CPU, and DDR2 800/667 with AM2 CPU, 4 DIMM slots, maximum capacity up to 16GB
  • 1 x PCI Express 2.0 x16 slot
  • 6 x SATAII 3.0 Gb/s, support RAID (RAID 0, RAID 1, RAID 0+1, RAID 5, JBOD), NCQ, AHCI and "Hot Plug" functions
  • Gigabit LAN 10/100/1000 Mb/s
  • 7.1 CH Windows® Vista™ Premium Level HD Audio (VIA® VT1708S Audio Codec with QSound)
  • ASRock Instant Boot, Instant Flash, Smart BIOS, OC Tuner, Intelligent Energy Saver
  • I/O Panel: 1 x Coaxial SPDIF Out Port, 1 x Optical SPDIF Out Port, 6 x Ready-to-Use USB 2.0 Ports , 1 x RJ-45 LAN Port with LED
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
- Support for AM3 processors: AMD Phenom™ II X4 / X3 and Athlon II X4 / X3 / X2 processors
- 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 - NVIDIA® nForce 720D
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
- NB Voltage Multi-adjustment
- Supports Smart BIOS
 Audio, Video and Networking
Graphics - n/a
Audio - 7.1 CH Windows® Vista™ Premium Level HD Audio (VIA® VT1708S Audio Codec)
LAN - Gigabit LAN 10/100/1000 Mb/s
- Giga PHY Realtek RTL8211CL
- Supports Wake-On-LAN
 Expansion / Connectivity
Slots - 1 x PCI Express 2.0 x16 slot (green @ x16 mode)
- 3 x PCI Express x1 slots
- 3 x PCI slots
Connector - 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 0+1, RAID 5 and JBOD), NCQ, AHCI and Hot Plug functions
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x COM port header
- 1 x HDMI_SPDIF header
- CPU/Chassis/NB 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/O I/O Panel
- 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 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
- ASRock Instant Flash
- 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 - Quick Installation Guide, Support CD, I/O Shield
- ATA 133 Cable
- 2 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 Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
Form Factor - ATX Form Factor: 12.0-in x 7.5-in, 30.5 cm x 19.1 cm
- Solid Capacitor for CPU power
OS - Microsoft® Windows® XP / XP Media Center / XP 64-bit / Vista™ / Vista™ 64-bit compliant
Certifications - FCC, CE, WHQL