Tandon TM 7345
Chipset
Sockets 
FSB speeds 8MHz12MHz
Form factorOEM / Proprietary
DimensionsEmpty
Cache
None/Integrated in the CPU
Max RAM size
16MB
RAM types 30-pin SIMMDIP-18 (4bit)
PSU connector
I/O ports1x
AT Keyboard
1x
Floppy interface
1x
IDE interface
2x
Parallel
2x
Serial
Expansion slotsEmpty
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
- Expansion slots are on proprietary riser
The listed slots are on the riser card that came with the motherboard.
If you have this board make sure you have the riser for it.
Notes
Riser Card has 3x 16-Bit ISA, 1x 8-Bit ISA, 1x IDE
Last updated 2026-02-10T00:50:59Z
Board info score is 7.2/10
Chips
-> Chipset part
-> Floppy ctrl.
-> Human Interface
-> Super I/O
1 BIOS file available
Tandon - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
No drivers available
No board documents available
Chip
Release date
File
Logs
Chip
Release date
1989-08-29
File
Logs
Chip
Release date
1995-11-30
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Chip
Release date
1996-01
File
Logs
Image 1 of 5 (Tiimo)
Image 2 of 5 (Tiimo)
Image 3 of 5 (Tiimo)
Image 4 of 5 (Tiimo)
Image 5 of 5 (Tiimo)
Disclaimer
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