Intel SE440BX (Seattle)
Logs
chipChipset
cpuSocket
Slot 1 (Slot-242)
speedFSB speeds
66MHz100MHz
moboForm factor
ATX (max 305 x 244 mm)
dimDimensions
305mm x 244mm
chipCache
None/Integrated in the CPU
ramMax RAM size
768MB
ramRAM type
SDR UDIMM
pwrPSU connector
ATX 1.x (20-pin ATX)
tag Also known as
connI/O ports
1x 
3.5mm Audio Combo
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
2x 
USB 1.x
cardExpansion slots
2x 
16-bit ISA
1x 
3.3V AGP
4x 
32-bit PCI
wrench Known issues
  • Underpowered VRM

The onboard VRM may not provide sufficient power for certain processors or configurations.

notes Notes

Due to an VRM issue, board officially doesn't support CPUs faster than 450 MHz. In practice a P3 550MHz Katmai was used on an AA 695201 revision board.

Also used in Dell Dimension XPS R series.

Optionally available with Crystal Audio CS4611

BIOS P11 and up can boot Pentium III 450 Katmai officially, higher speeds may sometimes work.

Last updated 2025-12-01T13:10:03Z
Board info score is 9.8/10
bios 9 BIOS files available

vendor Phoenix - 9 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
4S4EB0X1.86A.0032.P12.9904221452
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0032.P12.9904221452
Note
PB OEM
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0031.P11.9902111530
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0027.P10.9810051915
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0025.P09.9808201254
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0022.P08.9807291314
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0021.P07.9807011526
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.86A.0011.P04.9803111313
Note
Core version
4.0 rel. 6.0
BIOS version
Logs
POST string
4S4EB0X1.11A.0005.P04.9808111643
Note
PB OEM
Core version
4.0 rel. 6.0
BIOS version
Logs
drv 19 drivers available
Name
Version
OS support
Arch
Size
Filename
Name
Version
N/A
OS support
MS-DOS
Arch
x86
Size
195KB
Filename
Name
Version
N/A
OS support
OS/2 Warp 3.x OS/2 Warp 4.x
Arch
x86
Size
281.5KB
Filename
Name
Version
4.10.1.3000
OS support
Windows 2000 Windows 9x
Arch
x86
Size
89.1KB
Filename
Name
Version
N/A
OS support
Windows 9x
Arch
x86
Size
2.8MB
Filename
Name
Version
PV2860
OS support
Windows 9x
Arch
x86
Size
932.8KB
Filename
Name
Version
2.00
OS support
Windows 3.1x
Arch
x86
Size
880.7KB
Filename
Name
Version
N/A
OS support
Windows NT 3.5x
Arch
x86
Size
1.7MB
Filename
Name
Version
N/A
OS support
Windows NT 4.0
Arch
x86
Size
1.7MB
Filename
Name
Version
3.0.2.2
OS support
Windows 2000
Arch
x86
Size
2.3MB
Filename
Name
Version
2.8.8.3
OS support
Windows 9x
Arch
x86
Size
10.7MB
Filename
Name
Version
2.8.8.3
OS support
Windows 9x
Arch
x86
Size
10.5MB
Filename
Name
Version
3.0.2.1
OS support
Windows 9x
Arch
x86
Size
2.1MB
Filename
Name
Version
2.0.7.0
OS support
Windows NT 4.0
Arch
x86
Size
2MB
Filename
Name
Version
3.20.1008
OS support
Windows 2000 Windows 9x Windows XP/2k3
Arch
Size
Empty
Filename
Name
Version
3.7B / 3.7D
OS support
MS-DOS NetWare Server 3 NetWare Server 4 OS/2 Warp 3.x Windows 3.1x Windows 9x Windows NT 3.5x
Arch
x86
Size
1.6MB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 2000 Windows 9x Windows XP/2k3
Arch
x86
Size
2.2MB
Filename
Version
OS support
Windows 2000 Windows 9x
Arch
x86
Size
1.5MB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 9x
Arch
x86
Size
569.7KB
Filename
Version
OS support
Windows 9x
Arch
x86
Size
577.8KB
Filename
doc 4 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
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
File
Logs
Chip
Release date
2009-10
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2013-04
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2004-11
File
Logs
Chip
Release date
2025-10
File
Logs
Chip
Release date
2002-10-20
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2006-01
File
Logs
Chip
Release date
2002-10-20
File
Logs
Family
Release date
File
Logs
Family
Release date
2002-02
File
Logs
Family
Release date
1998-01
File
Logs
Family
Release date
1998-01
File
Logs
Socket
Release date
File
Logs
Socket
Release date
1999-02
File
Logs
Socket
Release date
1997-05
File
Logs
image1 Image 1 of 5 (Microhouse)
image2 Image 2 of 5 (Eric Voirin (oerg866))
image3 Image 3 of 5 (Vanessaira)
image4 Image 4 of 5 (Eric Voirin (oerg866))
image5 Image 5 of 5

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