Adding a RAID1 HD an a Proliant ML110 server

Hi,

We need to add a 100 Go (or less) RAID 1 HD to this server :

- Motherboard : 346077-022 (used for Proliant ML110 server)

- Hardrive : 2 x Wide Ultra 320 SCSI (RAID 1)

- SCSI LSI Logic PCI-X Ultra320 x 2 :
. One them is used for the RAID 1 HD
. The other for a tape driver

Here is a screenshot of the server : http://img213.imageshack.us/img213/4124/dsc01378sw8.jpg

Which model of HD should we add ? Do we have to add an other SCSI
card ?

Thanks in advance,
Regards,
Hervé -

The link in my post is broken. Here's a new one :

http://img90.imageshack.us/img90/5954/dsc01378uj7.jpg

An other view of the server :

http://img252.imageshack.us/img252/5116/dsc01379li7.jpg