PCChips M407
Form factor
Baby-AT (max 220 x 330mm)
PSU connector
Unknown
Chipset
Chipset parts
PCChips 14L50F2053 (CHIP 6) PCChips 14L40F2058 (CHIP 7) (any brand) 82C206
Dimensions
332mm x 220mm
CPU sockets
PGA168PGA144
CPU platforms
486WTL4167
Supported FSB speed
33MHz
Cache
32 KB , 64 KB , 128 KB , 256 KB
Supported RAM size
64 MB
Supported RAM type
30-pin SIMM
I/O ports
1x 
AT Keyboard
Expansion slots
1x 
8-bit ISA
7x 
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 2022-01-12T20:26:19Z
drv Drivers: not available
BIOS images: 1 file
Manuf.
POST String
Note
Core Ver.
BIOS Ver.
AMI
40-0100-ZZ1347-00101111-070791-PC CHIP-F
070791
Quadtel
doc Documentation: 1 entry
Model
Speed
FSB
Voltages
L1 Cache
L2 Cache
L3 Cache
Core
Process
TDP
Intel i486 DX2 66
66MHz
33MHz
5V
8KB
-
-
P24
800nm
5W
Intel i486 DX 33
33MHz
33MHz
5V
8KB
-
-
P4
1000nm
-
Supported NPUs:
Model
Speed
FSB
Part Number
Weitek WTL4167
33MHz
33MHz
4167-033-GCD

Disclaimer

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