How much cache does the T61 6459A11 have

[tomartom]

I am so excited I have just ordered a replacement for an older T series laptop. It is a T61 6459A11. I am not up with all the technology, and I have three questions about the laptop.
1.How much cache does this processor have and
2. What speed would the harddrive be?
3. Does the 15.4 have the 'rollcage technology' or is that only the smaller 14.1 screen?

Expected delivery is about 2 weeks... so excited.

Many thanks in advance

[richk]

1) T7500 4MB cache

2) 5400RPM

3) They all have the magnesium frame.

[tomartom]

Thanks for that