EFA P55T2-PIO-B
Chipset
Socket 
FSB speeds 50MHz60MHz66MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions254mm x 218mm
Cache
256KB512KB
Max RAM size
256MB
RAM types 72-pin FPM72-pin EDO
PSU connector
I/O ports1x
AT Keyboard
1x
Floppy interface
2x
IDE interface
1x
PS/2 mouse
1x
Parallel
2x
Serial
Expansion slots3x
16-bit ISA
4x
32-bit PCI
Notes
Compared to P55T2-PIO/P55T2-SPIO this version has PLB cache chips. Three possible SIO chips: SMC669/UMC8669/ALI M5113 so you need to pay attention what bios to flash!
Last updated 2025-01-04T20:21:37Z
Board info score is 9.4/10
Chips
-
Chipset part
-
Audio
-
Clock Synth / PLL
-
Human Interface
-
Real-Time Clock
-
Signal transmitter/receiver
-
Super I/O
6 BIOS files available
Award - 6 entries
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
10/01/96-i430HX-2A59FE3DC-00
Note
w/ Sound
Core version
4.51PG
BIOS version
Logs
POST string
06/14/96-i430HX-2A59FE3DC-00
Note
w/ Sound
Core version
4.51PG
BIOS version
Logs
POST string
10/01/96-i430HX-2A59FE3DC-00
Note
no Sound
Core version
4.51PG
BIOS version
Logs
POST string
06/14/96-i430HX-2A59FE3DC-00
Note
no Sound
Core version
4.51PG
BIOS version
Logs
6 drivers available
Name
Version
OS support
Size
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
Size
1.6MB
Filename
Name
Version
3.00
OS support
OS/2 Warp 3.x
Windows NT 3.5x
Windows NT 4.0
Size
1.2MB
Filename
Name
Version
3.00
OS support
OS/2 Warp 3.x
Windows NT 3.5x
Windows NT 4.0
Size
1.2MB
Filename
2 board documents available
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
2013-04
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2004-11
File
Logs
Chip
Release date
2002-10-20
File
Logs
Chip
Release date
1995-11-30
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
2006-01
File
Logs
Chip
Release date
2002-10-20
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Family
Release date
File
Logs
Family
Release date
2000-09
File
Logs
Family
Release date
1999-12
File
Logs
Family
Release date
2000-04
File
Logs
Family
Release date
2000-11
File
Logs
Family
Release date
1997-06
File
Logs
Family
Release date
1997-08
File
Logs
Image 1 of 3 (Microhouse)
Image 2 of 3 (Petros Savvas)
Image 3 of 3 (TheMobRules)
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