Packard Bell PB450
Logs
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speeds
25MHz33MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
254mm x 218mm
ramMax VRAM size
2MB
chipCache
128KB512KB
ramMax RAM size
64MB
ramRAM type
72-pin FPM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
tag Also known as
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
Serial
1x 
VGA
cardExpansion slots
1x 
16-bit ISA
notes Notes

There are apparently 2 versions of this board, a so-called ISA and PCI version. It is unclear what exactly the specs are of each, we only know they have different bioses.

Name of the jumper: Jmul J29 Pins 1-2 other, pins 2-3 2x, open 3x For Intel P24T (Pentium Overdrive), the Interposer is required. An Interposer can be obtained from Intel or from the dealer. Please note that the Interposer will disable the 2nd level cache. For the P24T-83, you may also need to update the BIOS to version 1.1a

Used in Legend 204CD

J22 is the second serial port at TTL level for an optional modem or level shifted serial port breakout

Last updated 2025-05-09T19:56:22Z
Board info score is 9.6/10
chip Chips
cpufam CPU family support
bios 5 BIOS files available

vendor Phoenix - 5 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
A304I00C 06/23/94 16:02:14
Note
Core version
4.03
BIOS version
Logs
POST string
01/20/99 14:47:53
Note
Core version
4.05
BIOS version
Logs
POST string
Note
ISA 090300
Core version
4.03
BIOS version
Logs
POST string
A304I00I - 11/17/94 12:42:07
Note
Core version
4.03
BIOS version
Logs
POST string
Note
PCI 090200
Core version
4.03
BIOS version
Logs
drv 4 drivers available
Name
Version
OS support
Size
Filename
Name
Version
1.43
OS support
MS-DOS Windows 3.1x
Size
741.9KB
Filename
Name
Version
1.50
OS support
Windows 3.1x
Size
1.4MB
Filename
Name
Version
1.30
OS support
Windows 3.1x
Size
600.3KB
Filename
Name
Version
3.50
OS support
Windows NT 3.1 Windows NT 3.5x
Size
140KB
Filename
doc 3 board documents available
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
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1989-04
File
Logs
Family
Release date
1990
File
Logs
Family
Release date
1992-10
File
Logs
Family
Release date
1992-02
File
Logs
image1 Image 1 of 5 (Microhouse)
image2 Image 2 of 5 (Sebastián Alpuy)
image3 Image 3 of 5 (bjwil1991 (retro-pc_user))
image4 Image 4 of 5 (bjwil1991 (retro-pc_user))
image5 Image 5 of 5

Disclaimer

The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.