endera wrote:Hello and a slave intermediate new I was added. "Amilo Si1520 a model I purchased Notebook. Cpu I raised T7200. I want does raise HDD at that moment.Is sata2 attached?
(automatic translation by translation.babylon.com)
I guess you are asking if you can install an HDD with a SATA-2 interface (300Mbit/s). Yes you can install an HDD with that interface and it will work. But you won't notice any difference because the hard disk itself (the spinning part) is not able to process the data that fast.
For the future:
Please write in english, even if you think it's very poor! Most people here are not able to understand turkish (including me) and a bad human english is still better than an automatic translator.