Specifications:

Model Number: L4VXA2 Rev:1.0
Processor: Intel Pentium 4/Celeron CPU, FSB 533/400 MHz
Socket: Socket 478/mPGA478B
Chipset: North Bridge VIA Apollo P4X400 VT8754, South Bridge VIA VT8235
Memory: 3 x 184-pin DDR333/266 DIMM Sockets, Supports up to 3GB RAM
Expansion Slots: 1 x AGP 8X/4X Slot, 5 x PCI Slots, 1 x CNR Slot
Storage: Support by VIA VT8235, 4 x Ultra DMA133/100/66 devices
Audio: VIA VT1612A AC'97 2-channel Audio CODEC
LAN: VIA VT6103 10/100Mbps Fast Ethernet PHY
Back Panel I/O Ports:
1 x PS/2 Keyboard Port
1 x PS/2 Mouse Port
4 x USB 2.0 Ports
1 x RJ45 LAN Connector
1 x Parallel Port (LPT)
1 x Serial Port (COM1)
1 x Line-in Port
1 x Line-out Port
1 x Microphone in Port
Internal I/O Connectors:
1 x 20-pin ATX Power Supply Connector & 4-pin 12V Connector
1 x FDD Connector, Supports one 360K~2.88MB FDD
2 x IDE Connectors
1 x IrDA for SIR Header
1 x Speaker Header
1 x USB 2.0 Header, Supports 2 Additional USB Ports
1 x USB Card Reader Header
1 x Front Panel Switch/LED Header
1 x Front Panel Audio Header
1 x CD in Header
1 x S/PDIF out Header
CPUFAN/CASFAN connectors
BIOS Features: Award BIOS with 2MB Flash EEPROM, Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI, Supports ACPI Revision 1.0 Specification
Standards/Manageability: PCI 2.3, USB2.0, DMI 2.5
Form Factor: ATX (305mm x 190mm)