PCChips M393
Form factor
Baby-AT (max 220 x 330mm)
PSU connector
Unknown
Chipset
Unknown
Dimensions
257mm x 218mm
CPU platform
386SX
Supported FSB speeds
16MHz, 20MHz
Supported RAM size
8 MB
Supported RAM type
30-pin SIMM
I/O ports
N/A
Expansion slots
2x 
8-bit ISA
6x 
16-bit ISA

Known issues:

  • Leaky Ni-Cd clock battery.

    Remove the Ni-Cd battery as soon as possible and neutralize the leakage using white vinegar. Some more in-depth look may be needed to properly fix the motherboard. The battery can then be replaced using this https://github.com/wiretap-retro/Not-A-Varta.

Last updated 2019-04-29T22:00:00Z
drv Drivers: not available
BIOS images: no files available
Manuf.
POST String
Note
Core Ver.
BIOS Ver.
AMI
doc Documentation: 1 entry
Model
Speed
FSB
Voltages
L1 Cache
L2 Cache
L3 Cache
Core
Process
TDP
Intel 80386SX-20
20MHz
20MHz
5V
-
-
-
-
-
-
Intel 80386SX-16
16MHz
16MHz
5V
-
-
-
-
-
-
Supported NPUs:
Model
Speed
FSB
Part Number
Intel i387SX
16MHz
16MHz
N80387SX-16
Intel i387SX
20MHz
20MHz
N80387SX-20

Disclaimer

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