updating a Buffalo DriveStation Quattro 1 TB Hard Drive Array ( HD-Q1.0TSU2/R5EU )

[ppGrnd]

Hello Buffalo users

 

I got a "old" BuffaloDrive Station, exact model is HD-Q1.0TSU2/R5EU ( http://www.superwarehouse.com/Buffalo_DriveStation_Quattro_1_TB_Hard_Drive_Array/HD-Q1.0TSU2_R5/p/1496142">http://www.superwarehouse.com/Buffalo_DriveStation_Quattro_1_TB_Hard_Drive_Array/HD-Q1.0TSU2_R5/p/1496142 )

 

and I would like to update to use it win  windows7, 

 

actually it has 4 HD of 250gb each, and I would like to replace them by, as now with two 1.5 or 2 TB, and later on, as I will need more space, add another two (of same tipe, of course). I would like to have them working in Raid 1 with two disk, and as I install a third and fourth, change to Raid 3 / 4 or 5

 

is that possible ?

I can find any spscification I could reply myself this questions, there fore I ask here

 

thanks in advance,

Peter J.

 

[ppGrnd]

hello again,

 

thats all I can find on Buffalo :

 

http://www.buffalotech.com/content/files/products/DriveStation-Quattro_DS.pdf">http://www.buffalotech.com/content/files/products/DriveStation-Quattro_DS.pdf

 

nothing about the posibility to work with two disks, and the maximun capacity of each disk

 

 

nobody know more about the DriveStation that what said in that PDF ?