ASRock 775XFire-RAID

LGA 775 for Intel® Pentium® 4 / Celeron® D (Cedar Mill) processors Intel® 925X Chipset Supports FSB 800/533 MHz processor, EM64T CPU and H-T Technology Supports Dual Channel DDRII533 x 4 DIMMs Supports ATI® CrossFire™ PCI Express x16 slot Additional AGI Express slot to adopt 2nd PCI Express x16 VGA card, and other PCI Express x4, x2, x1 interface cards PCI Express x1 slot Hybrid Booster - Safe Overclocking Technology 4 x SATA 1.5 Gb/s connectors, support RAID 0, RAID 1, and Intel® Matrix Storage, "Hot Plug" functions, and 1 ATA100 IDE port 7.1 Channel with High Definition Audio, 10/100 Ethernet LAN Windows® Vista Hardware Ready HD 8CH I/O: 4 ready-to-use USB Ports, 7.1 channel audio jack

Product Specifications

General
CPU	- LGA 775 for Intel® Pentium 4 / Celeron D, supporting Cedar Mill processors - FSB 800/533 MHz - Supports Hyper-Threading Technology - Supports EM64T CPU
Chipset	- Northbridge: Intel® 925X - Southbridge: Intel® ICH6R
Memory	- Dual Channel DDR2 memory technology - 4 x DDR2 DIMM slots - Supports DDRII533 non-ECC, un-buffered memory - Max. capacity of system memory: 4GB* *Due to the chipset limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® XP and Windows® XP 64-bit.
BIOS	- 4Mb AMI BIOS - AMI Legal BIOS - Supports "Plug and Play" - ACPI 1.1 Compliance Wake Up Events - Supports Jumperfree
Audio, Video and Networking
Graphics	- n/a
Audio	- Realtek ALC861 7.1 channel CODEC with High Definition Audio
LAN	- Realtek PCI LAN 8101L - Speed: 10/100 Ethernet - Supports Wake-On-LAN
Expansion / Connectivity
Slots	- Supports ATI™ CrossFire™ - 3 x PCI slots - 1 x PCI Express x16 slot - 1 x AGI Express slot (PCI Express x 4) - 1 x PCI Express x1 slot
Connector	- 4 x SATA 1.5 Gb/s connectors, support RAID 0, RAID 1, and Intel® Matrix Storage, support "Hot Plug" function - 1 x ATA100 IDE connector (supports 2 x IDE devices) - 1 x Floppy connector - 1 x IR header - 1 x Game header - CPU/Chassis FAN connectors - 20 pin ATX power connector - 4 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)
Rear Panel I/O	HD 8CH I/O - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x Serial Port: COM1 - 1 x Parallel Port (ECP/EPP support) - 4 x Ready-to-Use USB 2.0 Ports - 1 x RJ-45 LAN Port - 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, I/O Shield - Floppy/ATA 100 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 Overheat Shutdown to Protect CPU Life - 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 8.6-in, 30.5 cm x 21.8 cm
OS	- Microsoft® Windows® 2000 / XP / XP 64-bit compliant
Certifications	- FCC, CE, WHQL