ECS P4VXASD2+ (V5.0) Socket 478

CPU
º Socket 478 for Intel Pentium 4 processor

º FSB 533/400 MHz
CHIPSET
º VIA® P4X333 amp; VT8235

º North Bridge: VIA® P4X333

º South Bridge: VIA® VT8235
MEMORY
º 2 x 184-pin DDR DIMM socket , support DDR266/200 DDR SDRAM

º 2 x 168-pin SDRAM DIMM socket support PC133/100 3.3V SDRAM

º Maximum: 2GB

Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS.

For Windows® 64-bit OS with 64-bit CPU, there is no such limitation
EXPANSION SLOT
º 1 x AGP 4X slot

º 4 x PCI slots

º 1 x CNR slot
STORAGE
º Support by VIA® VT8235

• 4 x Ultra DMA133/100/66 devices
AUDIO
º Realtek ALC101 2-channel audio CODEC

º Compliant with AC'97 2.2 specification
LAN
º VIA® VT6103 10/100 Mbps Fast Ethernet PHY
REAR PANEL I/O
º 1 x PS/2 keyboard amp; PS/2 mouse connectors

º 1 x RJ45 LAN connector

º 1 x Parallel port (LPT1)

º 2 x Serial ports (COM1 amp; COM2)

º 1 x Game port

º 1 x Audio port (Line-in, Line-out, Mic-in)
INTERNAL I/O CONNECTORS amp; HEADERS
º 1 x 20-pin ATX Power Supply Connector

º 1 x FDD connector supports one 360K~2.88MB FDD

º 2 x IDE connectors

º 1 x IrDA for SIR header

º 1 x Speaker header

º 2 x USB 2.0 headers support additional 4 USB 2.0 Ports

º 1 x Front panel switch/LED header

º CD in1/CD in2 header

º CPUFAN/SYSFAN connectors

º WOL/WOM connectors
SYSTEM BIOS
º Award BIOS with 2Mb Flash ROM

º Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI

º Supports ACPI revision 1.0 specification
FORM FACTOR
º ATX Size 305mm*244mm