PCChips M407
Chipset
CPU sockets PGA168PGA144 (WTL4167)
CPU family
486WTL4167
FSB speed 33MHz
Cache
32KB64KB128KB256KB
RAM type 30-pin SIMM
Max RAM size
64MB
PSU connector
Unknown
Form factorBaby-AT (max 220 x 330 mm)
Dimensions332mm x 220mm
I/O ports1x
AT Keyboard
Expansion slots1x
8-bit ISA
7x
16-bit ISA
Known issues:
- Leaky Ni-Cd clock battery
The Ni-Cd battery may be leaking, risking damage to PCB layers & nearby components. Promptly remove the battery & clean corrosion/alkaline salts from the board. Use white vinegar to dissolve salts, but exercise caution as vinegar can corrode exposed metals. A thorough examination & repair may be needed. Replace battery with guide: https://github.com/wiretap-retro/Not-A-Varta
Last updated 2023-02-25T16:13:38Z
Chipset
Chipset parts
PCChips 14L50F2053 (CHIP 6)
PCChips 14L40F2058 (CHIP 7)
(any brand) 82C206
Peripheral I/O (KBC/MS) chips
Drivers:
not available
BIOS images:
1 file
Manuf.
POST String
Note
Core Ver.
BIOS Ver.
319-2
Quadtel
Other files:
not available
Model
Speed
FSB
Voltages
L1 Cache
L2 Cache
L3 Cache
Core
Process
TDP
Model
Speed
FSB
Part Number
Weitek WTL4167
33MHz
33MHz
4167-033-GCD
Image 1 of 5 (Microhouse)
Image 2 of 5 (computerguy096)
Image 3 of 5 (computerguy096)
Image 4 of 5 (AT House)
Image 5 of 5 (computerguy096)
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