0.
ešteže som si Vás pamätal (sám by ste to nepovedali - 1 slot je nefunkčný).

Stiahli ste si ten CPU-Z?

1.
Manuál - "92p1840.pdf":
http://www-307.ibm.com/pc/support/site.wss/MIGR-42 308.html
Veľmi podrobný - ako kedysi bývali.

Support Drivers and download:
http://www.ibm.com/search/csass/search?sn=mh&q=T30 &lang=en&cc=zz&en=utf

Ďalšie linky ku T30:
http://www.ibm.com/search/csass/search?sn=mh&q=Man ual%20ThinkPad%20T30&lang=en&cc=zz&en=utf

2.
http://www.ddrmemoryram.com/

3.
Bus architecture v 400MHz PSB
266MHz DDR SDRAM (PC2100)
Memory (standard)
- 256 MB DDR SDRAM SO DIMM (PC2100) card × 1
- 512 MB DDR SDRAM SO DIMM (PC2100) card × 1
Memory (optional)
- 128 MB DDR SDRAM SO DIMM (PC2100) card
- 256 MB DDR SDRAM SO DIMM (PC2100) card
- 512 MB DDR SDRAM SO DIMM (PC2100) (maximum of 1024 MB)

Graphic memory v 16 MB DDR SDRAM (on the system board)

4.
http://www.techimo.com/forum/processors-memory-ove rclocking/211981-pc2100-vs-pc2700-ram-my-crappy-st ory.html

* * * * *

Najlepšie priamo v obchode RAM odskúšať - na NB.