ASRock P4V88

CPU- Socket 478 for Intel® Pentium® 4/Celeron® processor- FSB 800/533/400 MHz- Supports Hyper-Threading Technology- Prescott supportChipset- Northbridge: VIA® PT880- Southebridge: VIA® 8237Memory- Dual Channel DDR memory technology- Supports DDR400/333/266 non-ECC, un-buffered memory- DIMM slots: 4- 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.BIOS- 2Mb AMI BIOS with ACPI, SM BIOS 3.0, PnP Audio, Video and NetworkingGraphics- n/aAudio- CMedia CMI9761 6 channel AC'97 audio codecLAN- VIA® 6103 10/100 Ethernet LAN PHY- 802.3u, WOL supported- Supports PXE Expansion / ConnectivitySlots- 1 x AGP8X/4X slot, 1.5V- 5 x PCI slots( PCI 2.2 compliance)Connector- 2 x SeialATA 1.5Gb/s connectors supports RAID,0,1,JBOD, SATA HDD_Hotplug- 2 x ATA 133/100/66 IDE connectors ( supports 4 x IDE devices)- 1 x Floppy connector- CPU/Chassis FAN connectors- 20 pin ATX power connector- IDE LED connector- CD/AUX audio in header- Front panel audio connector- 2 x USB 2.0 port pin header- 1 x Game/MIDI port pin headerRear Panel I/OASRock I/O Plus- 6 x USB2.0 ports- 1 x RJ45 LAN port- 1 x Serial port (COM1)- 1 x PS2 Keyboard connector- 1 x PS2 Mouse connectors- 1 x Parallel port (LPT1)- 1 x Audio ports ( Line In/Out, Mic In) Other Features / MiscellaneousUnique FeatureHybrid Booster:- CPU Frequency Stepless control- ASRock U-COP- Boot Failure Guard (B.F.G)Support CD- Drivers, Utilities, Anti Virus Software, ASRock PC DIY Demo- SATA driver and utilityAccessories- Quick Installation Guide, Support CD, I/O shield- Floppy/ATA 100 Cables- 1 x SATA Data Cable- 1 x SATA 1-to-1 Power CableForm Factor- ATX, 305mm x 218mmOS- Microsoft® Windows® 98SE/ME/2000/XP compliantCertifications- FCC, CE, MS WHQL