Michael1980 wrote:Hi,
I wonder if the 14" Z-series Thinkpad will use the same parts for ultrabay (battery, dvdt etc) and whether the main battery will also be the same?
How about the docks. I hope IBM will not start introducing many different incompatible accessories like Sony or something

(although they have changed that recently).
Anyway, any info on this?
Same ultrabay... different everything else.
new docks just for the z series.
New power adpaters with new/different barrel connectors.... Higher voltage, more current makes for bigger barrel connector. I'm told that the new ThinkPads like the New T series at start of next year will all start to incorporate new power brick/connector.
Batteries are currently unique to the Z-series, though the New T and R series will use the same system batteries as the Z60M after the turn of the year.
Things can't stay the same forever.... but at least future thinkpads will have some compatible parts just as they have now.... They really have remained on the same batteries (r50,1,2 & T40,1,2,3) and power for quite some time now.
I know this because I am at a trade event today and talked with Lenovo brand team members and actually got to see and pick up the Zseries.
Very cool.