Soyo SY-KT400 DRAGON Ultra Platinum
Logs
chipChipset
cpuSocket
Socket A (PGA462)
speedFSB speeds
200MHz266MHz333MHz
moboForm factor
ATX (max 305 x 244 mm)
dimDimensions
305 mm x 244 mm
dateRelease date
2003
chipCache
None/Integrated in the CPU
ramMax RAM size
3GB
ramRAM type
DDR UDIMM
pwrPSU connector
Molex (4-pin) ATX 1.x (20-pin ATX)
tag Also known as
connI/O ports
1x 
3.5mm Audio Combo
1x 
Floppy interface
1x 
Gameport
4x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
RJ-45 LAN
2x 
Serial
6x 
USB 1.x
cardExpansion slots
5x 
32-bit PCI
1x 
Universal AGP Pro
wrench Known issues
  • Misleading AGP slot/specification

The motherboard may feature a misleading AGP slot/specification.

Notably:

  • Universal AGP slot in motherboard, but is actually only runs at 3.3V or 1.5V
  • The motherboard AGP slot doesn't support the advertised speeds

See notes for detailed info for your hardware.

notes Notes

PDC20265R IDE RAID

AGP slot lacks 3.3V support

Last updated 2026-06-11T20:34:03Z
Board info score is 9.6/10
chip Chips
-> Chipset part
VIA VT8368 (KT400) VIA VT8235
-> Audio
C-Media CMI9761A (AC97)
-> Network
Davicom DM9161 (Fast Ethernet PHY)
-> RAID ctrl.
HighPoint HPT372
-> Super I/O
ITE IT8705F
cpufam CPU family support
bios 5 BIOS files available

vendor Award - 5 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
08/17/2004-KT400-8235-6A6LYS29C-00
Note
Core version
6.00PG
BIOS version
Logs
POST string
09/02/2003-KT400-8235-6A6LYS29C-00
Note
Core version
6.00PG
BIOS version
Logs
POST string
04/17/2003-KT400-8235-6A6LYS29C-00
Note
Core version
6.00PG
BIOS version
Logs
POST string
02/25/2003-KT400-8235-6A6LYS29C-00
Note
Core version
6.00PG
BIOS version
Logs
POST string
01/07/2003-KT400-8235-6A6LYS29C-00
Note
Core version
6.00PG
BIOS version
Logs
drv 14 drivers available
Name
Version
Arch
OS support
Size
Filename
Name
Version
2.344
Arch
x86
OS support
Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
137.612KB
Filename
Name
Version
2.352.7.126
Arch
x86 , x64
OS support
Windows Vista
Size
79.442KB
Filename
Name
Version
1.50f
Arch
x86
OS support
Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
2.161MB
Filename
Name
Version
1.3
Arch
x86
OS support
Windows 9x
Size
19.032KB
Filename
Name
Version
V3.00a
Arch
x86
OS support
MS-DOS Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
1.867MB
Filename
Name
Version
2.56
Arch
x86
OS support
Windows 9x Windows 2000
Size
13.076MB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
x86
OS support
Windows NT 3.5x Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
3.375MB
Filename
Version
Arch
x86
OS support
Windows NT 3.5x Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
3.925MB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
OS support
Windows 9x Windows 2000 Windows XP
Size
12.683MB
Filename
Version
Arch
OS support
Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
1.369MB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
x86
OS support
Windows NT 4.0
Size
16.485KB
Filename
Version
Arch
x86
OS support
Windows 2000
Size
31.912KB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
x86
OS support
Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
250.848KB
Filename
Version
Arch
x86
OS support
MS-DOS Windows NT 4.0 Windows 9x Windows 2000 Windows XP
Size
184.771KB
Filename
doc 1 board document available
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2003-05-08
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2002-10-24
File
Logs
Chip
Release date
File
Logs
Socket
Release date
File
Logs
Socket
Release date
2000-12
File
Logs
image1 Image 1 of 13 (Soyo)
image2 Image 2 of 13 (Soyo)
image3 Image 3 of 13 (Motherboard Continuum)
image4 Image 4 of 13 (Motherboard Continuum)
image5 Image 5 of 13 (dogecode)
image6 Image 6 of 13 (Soyo)
image7 Image 7 of 13 (Soyo)
image8 Image 8 of 13 (Motherboard Continuum)
image9 Image 9 of 13 (dogecode)
image10 Image 10 of 13 (Soyo)
image11 Image 11 of 13 (Soyo)
image12 Image 12 of 13 (Soyo)
image13 Image 13 of 13 (Soyo)

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