Processor
Supports single socket 478 Intel® Pentium® 4 processor
Supports 533/400 MHz Intel® Pentium 4 processor speeds up to 3.06 GHz

Chipset
Intel® 850E chipset
• 82850E Memory Controller Hub (MCH)
• 82801BA I/O Controller Hub 2 (ICH2)

Bus Frequency
533/400 MHz system bus

System Memory
4 x RIMM slots
Supports up to 2GB PC1066/PC800 RDRAM
Supports ECC RDRAM modules

IDE
Dual channel ATA 100/66/33 IDE
Supports ATAPI IDE CD-ROM, ZIP-100 and LS-120
Supports maximum of four (4) ATAPI / IDE devices

Audio
C-Media® CMI8738 -MX audio controller
6-channel hardware sound
32-voice HRTF-base 3D positional audio
Supports Microsoft® DirectSound™ 3D and Aureal® A3D
Supports EAX (Environmental Audio eXtension) sound effects
Supports S/PDIF (via optional IWILL SuperAudio card)

LAN Controller(s)
Realtek® RTL8100B 10/100M Fast Ethernet Controller
10/100 Mbps operations

Expansion Slots
1 x AGP slot supports 4X mode (1.5V only)
5 x 32-bit/33 MHz PCI slots

I/O Interface
2 x ATA/100 IDE connectors
1 x Floppy connector
1 x RJ-45 port
2 x PS/2 connectors (keyboard and mouse)
2 x 9-pin 16550-based serial ports
1 x 25-pin ECP/EPP parall.......

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