ASRock 775XFire-eSATA2

LGA 775 for Intel® Dual Core Pentium® D and Pentium® 4 / Celeron® D, supporting Presler and Cedar Mill processors Intel® 945PL Chipset Supports FSB 800/533 MHz processor, EM64T CPU and H-T Technology Untied Overclocking : During Overclocking, FSB enjoys better margin due to fixed PCIE/ PCI Buses 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 SATAII 3.0 Gb/s connector, support RAID (RAID 0, RAID 1, RAID 10, RAID 5 and Intel® Matrix Storage) and "Hot Plug" functions, and 1 ATA100 IDE port 2 x eSATAII 3.0 Gb/s connectors (shared with 2 SATAII ports), support "Hot Plug" function 5.1 Channel with High Definition Audio, 10/100 Ethernet LAN Windows® Vista Hardware Ready ASRock eSATAII I/O: 2 eSATAII Ports, 4 ready-to-use USB Ports

Product Specifications

General
CPU	- LGA 775 for Intel® Dual Core Pentium D / Pentium 4 / Celeron D, supporting Presler and Cedar Mill processors - FSB 800/533 MHz - Supports Hyper-Threading Technology - Supports Untied Overclocking Technology - Supports EM64T CPU
Chipset	- Northbridge: Intel® 945PL - Southbridge: Intel® ICH7R
Memory	- Dual Channel DDR2 memory technology - 4 x DDR2 DIMM slots* - Supports DDRII533 non-ECC, un-buffered memory - Max. capacity of system memory: 2GB *Before you install memory module on this motherboard, please read below message to avoid any improper installation: » Due to chipset limitation, if you plan to install three or four memory modules on this motherboard, please install only single-sided memory modules. » To install two memory modules on this motherboard, please install them on DDRII_1 and DDRII_3 DIMM sockets. For the detailed installation information, please refer to the user manual or quick installation guide.
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 ALC660 5.1 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 SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10, RAID 5 and Intel® Matrix Storage), NCQ, AHCI and "Hot Plug" functions - 2 x eSATAII 3.0 Gb/s connectors (shared with 2 SATAII ports), 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
Rear Panel I/O	ASRock eSATAII I/O - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x COM Port - 1 x Parallel Port (ECP/EPP support) - 4 x Ready-to-Use USB 2.0 Ports - 2 x eSATAII Ports - 1 x RJ-45 LAN Port - Audio Jack: Line in / Line out / 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
Accessories	- Quick Installation Guide, Support CD, I/O shield - Floppy/ATA 100 Cables - 4 x SATA Data Cables (optional) - 2 x SATA 1-to-1 Power Cables (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, CPU 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