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Gigabyte GA-7DXR+ motherboard
By CPU-zilla
Category : Mainboard
Published by Jimmy Tang on Wednesday, 20th February, 2002
Rating : 5 out of 5 stars  
Price : SGD249


Introduction

Not just long ago, Hardware Zone gave Gigabyte the best AMD 760-based motherboard award for the GA-7DXR. Picked out as one of the best among other nominees from Asus, MSI, EPoX and ABIT, the Gigabyte GA-7DXR stood out not only because of its highly integrated features, but its overclocking functions as well. It edged out overclocking favourites like EPoX and ABIT in its performance and on-board peripherals. Most importantly, the board commanded a good price, giving it more than enough reason to be awarded.

The new GA-7DXR+ is a revised model of the GA-7DXR, where you'll find most of its regular features on top of a couple of the most advanced features available for an AMD 760-based motherboard. Featuring an on-board FastTrak 133 'Lite' controller from Promise Technology, the GA-7DXR+ is ready for all the new IDE ATA133 drives out there in the market today. The board also featured an NEC USB 2.0 controller that supports an additional four USB ports on top of the USB 1.1 ports already supported by the VIA VT826C686B south bridge. In total, the user gets up to eight USB ports for all kinds of peripherals, from mouse to storage devices.

The Creative CT5880 audio chip. It's actually a PCI 128 hardware audio solution. Oh, did I mention it's also one of the integrated devices?

The board comes in an attractive blue PCB, all packed together with a printed manual, a CD with drivers and utilities, an IDE cable for ATA100 devices, yet another slightly higher quality IDE cable for ATA100/133 devices (for the ATA133 RAID controller), a 4-port USB 2.0 bracket and a quick installation guide.

Gigabyte GA-7DXR+ Motherboard Specifications
Processor
  • Socket A for AMD Athlon / AMD Athlon XP / Duron
  • AMD processors at 500MHz to 2GHz or higher
  • Support for 200 / 266MHz FSB
Chipset
  • AMD 761 North Bridge
    • Supports DDR266 memory technology up to 3GB
    • 200 / 266MHz front side bus
    • AGP 1x/2x/4x with sideband addressing
  • VIA VT82C686B South Bridge
    • 2-channel Ultra ATA 100/66/33 Bus Master IDE controller
    • Support up to four USB ports
    • Supports AC-97 audio and MC-97 modem codec
    • PCI 2.2 interface
Cache memory
  • CPU Built-in 256KB (Athlon/Athlon XP) or 64KB (Duron) L2 cache
System memory
  • 3 x 184-pin DDR SDRAM DIMM
  • Supports DDR200/266 DIMM Module
  • Supports 2.5V DDR SDRAM
  • Supports a maximum of 3GB of memory (2GB unbuffered memory)
PCI IDE
  • 2 x bus master UDMA-33/66/100 IDE ports (up to 4 devices)
  • Support for PIO, UDMA-33, UDMA-66, UDMA-100 IDE
  • On-board Promise ATA133 RAID controller for RAID 0, 1 (up to 4 devices)
I/O Interface
  • 1x floppy port (360KB - 2.88MB)
  • 2x serial ports
  • 1x parallel port (SPP/EPP/ECP)
  • PS/2 Keyboard
  • PS/2 Mouse
  • 4x USB 1.1 ports (2x rear and 2x front)
  • 4x USB 2.0 ports by cable
  • IrDA TX/RX header
  • Audio ports for CT5880 on-board sound (Line-Out, Line-In, Mic)
  • Game port
Expansion slots
  • 5x 32-bit PCI slots, PCI 2.2 compliant
  • 1x AMR (Audio Modem Riser) slot
  • 1x AGP Pro (2x/4x mode) slot with an extra power-in socket
Power Management
  • Enhanced ACPI for PC98 / Win98 / Win2000 / WinMe compliance
  • Supports Desktop Management Interface (DMI)
  • Power-on by LAN, RTC, Modem and Switch
  • Power-off by Windows 95/98/Me/2000/XP/NT shut down and switch
Form Factor
  • ATX Form Factor : 30.5cm x 24.4cm x 4 layers
  • Fits into regular ATX case
BIOS
  • Dual 2 Mbit (256KB) Flash ROM
  • Award Flash BIOS with PnP, Green, ACPI, Anti-Virus and DMI support
  • Multi-boot on LS120, ZIP, ATAPI CD-ROM, SCSI, IDE #1, #2, #3, #4

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