NEC POWERMATE EXPRESS 486SX/20E, 486SX/25E
Logs
chipChipset
cpuSocket
Empty
speedFSB speeds
20MHz25MHz
moboForm factor
OEM / Proprietary
dimDimensions
330.2mm x 218.4mm
chipCache
None/Integrated in the CPU
ramMax RAM size
1MB
ramRAM type
72-pin FPM
pwrPSU connector
Empty
maxcpuMulti CPU support
no
connI/O ports
1x 
Floppy interface
1x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
5x 
32-bit EISA
Last updated 2021-07-28T20:52:57Z
Board info score is 5.5/10
chip Chips
cpufam CPU family support
bios 0 BIOS files available
drv No drivers available
doc 1 board document available
Release date
File
Logs
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 1 (Microhouse)

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