Abit SD7-533 Computer Hardware User Manual


 
Chapter 1
SD7-533 Motherboard
1-2
ensuring a safe computing environment.
1-2. Specifications
1. Processor
! Supports Intel
®
Pentium
®
4 socket 478 processor with 400 MHz (100 MHz Quad Data Rate) CPU
front side bus
! Supports future 400 MHz FSB processors for the Intel
Pentium
4 processors
2. Chipset (SiS 645 and SiS 961):
! Supports Ultra DMA 33, Ultra DMA 66 and Ultra DMA 100 IDE protocol
! Supports Advanced Configuration and Power Management Interface (ACPI)
! Accelerated Graphics Port connector supports AGP 2X (3.3V) and 4X (1.5V) mode (Sideband)
device
! Supports 200 MHz/266 MHz/333 MHz (100 MHz/133 MHz/166 MHz Double Data Rate) memory
bus settings
3. Memory (System Memory)
! Three 184-pin DIMM slots support PC 1600/PC 2100/PC 2700 DDR SDRAM modules
! Supports up to Two unbuffered DDR DIMMs for PC 2700 DDR modules (up to 2 GB)
! Supports up to Three unbuffered DDR DIMMs for PC 1600/PC 2100 DDR modules (up to 3 GB)
4. System BIOS
! SOFT MENU
III technology, can easily set the processor parameters
! Award Plug and Play BIOS supports APM and DMI
! Write-Protect Anti-Virus function by AWARD BIOS
5. Audio Function
! C-Media 8738 / PCI - 6 channels PCI-Based HRTF (Head-Related Transfer Functions) 3 dextension
positional audio chip
! Supports 6 channels DAC (Digital to Analog Converter) for AC3 5.1 channels purpose
! Professional digital audio interface supporting 24-bit S/PDIF (Sony/Philips Digital InterFace) input
and output
6. Multi I/O Functions
! One floppy port connector (up to 2.88MB)
! Two channels of Bus Master IDE ports supporting up to four Ultra DMA 33/66/100 devices
! One PS/2 keyboard and PS/2 mouse connectors
! One parallel port connector (Standard/EPP/ECP)
! Two serial ports connectors
! Two USB connectors
! Two USB header for four extra USB channels
! One audio connector (Line-in, Line-out, Mic-in, and Game port)