ASRock 4CoreDX90-VSTA R2.0

LGA 775 for Intel® Core™ 2 Quad / Core™ 2 Extreme / Core™ 2 Duo / Pentium® XE / Pentium® D / Pentium® Dual Core / Pentium® 4 / Celeron® / Celeron® D, supporting Quad Core Kentsfield processors VIA® P4M900 + VIA® VT8237A Chipsets FSB 1066/800/533 MHz and H-T Technology Supports DDR400, 2 x DIMM slots, with max. capacity up to 2GB Integrated VIA® Chrome9 HC Graphics, DirectX 9.0 VGA, Max. shared memory 256MB Untied Overclocking : During Overclocking, FSB enjoys better margin due to fixed PCIE/ PCI Buses Hybrid Booster - ASRock Safe Overclocking Technology 1 x PCI Express x16 slot 2 x SATA 1.5 Gb/s connectors, support RAID 0, 1, JBOD and "Hot Plug" functions 7.1 CH Windows® Vista™ Basic Level HD Audio (ALC883 Audio Codec), 10/100 Ethernet LAN Windows® Vista™ Basic Logo Ready ASRock 8CH I/O Plus: 4 ready-to-use USB Ports, HD 7.1 channel audio jacks

Product Specifications

General
CPU	- LGA 775 for Intel® Core™ 2 Quad / Core™ 2 Extreme / Core™ 2 Duo / Pentium® XE / Pentium® D / Pentium® Dual Core / Pentium® 4 / Celeron® / Celeron® D, supporting Quad Core Kentsfield processors - FSB 1066/800/533 MHz - Supports Hyper-Threading Technology - Supports Untied Overclocking Technology - Supports EM64T CPU
Chipset	- Northbridge: VIA® P4M900 - Southbridge: VIA® VT8237A
Memory	- 2 x DDR DIMM slots - Supports DDR400/333/266 non-ECC, un-buffered memory - Max. capacity of system memory: 2GB
BIOS	- 4Mb AMI BIOS - AMI Legal BIOS - Supports "Plug and Play" - ACPI 1.1 Compliance Wake Up Events - Supports Jumperfree - SMBIOS 2.3.1 Support
Audio, Video and Networking
Graphics	- VIA® Chrome9 HC - Pixel Shader 2.0, DirectX 9.0 - Max. shared memory 256MB
Audio	- 7.1 CH Windows® Vista™ Basic Level HD Audio (ALC883 Audio Codec)
LAN	- VIA® PHY VT6103 - Speed: 10/100 Ethernet - Supports Wake-On-LAN
Expansion / Connectivity
Slots	- 1 x PCI Express x16 slot - 3 x PCI slots - 1 x HDMR slot
Connector	- 2 x SATA 1.5 Gb/s connectors, support RAID (RAID 0, RAID 1 and JBOD) and Hot Plug functions - 2 x ATA133 IDE connectors (support 4 x IDE devices) - 1 x Floppy connector - 1 x IR header - CPU/Chassis FAN connector - 20 pin ATX power connector - 4 pin 12V power connector - CD in header - Front panel audio connector - 2 x USB 2.0 headers (support 4 USB 2.0 ports)
Rear Panel I/O	ASRock 8CH I/O Plus - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x Serial Port: COM1 - 1 x VGA Port - 1 x Parallel Port (ECP/EPP support) - 4 x Ready-to-Use USB 2.0 Ports - 1 x RJ-45 LAN Port - HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Other Features / Miscellaneous
Unique Feature	Hybrid Booster: - CPU Frequency Stepless Control - ASRock U-COP - Boot Failure Guard (B.F.G.)
Support CD	- Drivers, Utilities, AntiVirus Software (Trial Version)
Accessories	- Quick Installation Guide, Support CD, I/O Shield - Floppy/ATA 133 Cables - 1 x SATA Data Cable (optional) - 1 x SATA 1 to 1 Power 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	- Micro ATX Form Factor: 9.6-in x 8.2-in, 24.4 cm x 20.8 cm
OS	- Microsoft® Windows® 2000 / XP / XP 64-bit / Vista™ / Vista™ 64-bit compliant
Certifications	- FCC, CE, WHQL