HP Vectra 486N&486NI PC Series (D27xxA)
Logs
chipChipset
cpuSocket
Socket 2 (PGA238)
speedFSB speeds
16 MHz20 MHz25 MHz33 MHz50 MHz
moboForm factor
OEM / Proprietary
dimDimensions
330mm x 218mm
ramMax VRAM size
1 MB
chipCache
None/Integrated in the CPU
ramMax RAM size
48 MB
ramRAM type
72-pin FPM
pwrPSU connector
Empty
tag Also known as
  • HP Vectra 486M&486MI PC Series (D28xxA)
  • HP Vectra 486XM PC Series (D29xxA)
connI/O ports
1x 
Floppy interface
1x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
1x 
VGA
cardExpansion slots
Empty
Last updated 2026-02-19T09:56:21Z
Board info score is 7.1/10
bios 2 BIOS files available

vendor Phoenix - 2 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
486M/MI D28xxA + 486XM D29xxA
Core version
HP
BIOS version
Logs
POST string
Note
486N/NI D27xxA
Core version
HP
BIOS version
Logs
drv 2 drivers available
Name
Version
Arch
OS support
Size
Filename
Name
Version
2.41
Arch
x86
OS support
Windows 3.1x
Size
445.7KB
Filename
Name
Version
2.00.18
Arch
x86
OS support
Windows NT 4.0
Size
177.7KB
Filename
doc 2 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1993-03
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1995-12
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 1 (evasive)

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