configure harddisk internal buffer in OS

[Guest]

Hi , everyone
I have a question as followes.
I use two harddisks (8M internal buffer harddisk,2M internal buffer
harddisk) in my Computer.
So, I would like to check to use internal buffers in OS.
How can I check my internal buffers?
Please, answer my question.
Thanks.

 

[Guest]

Hello, everyone

I used 3 harddisks with A~Z drive names.
Problems occurred to me. Drive names was limited to A~Z.
So I want to use more drive names (e.g A1~Z1).
How can I do?
I want good answers.
Bye