monitor hardware for failure on hp proliant servers.

I currently have 2 compaq systems: 1 running rhel3 hp proliant ml350 and the other debian3.0r2. proliant ml 330. I have been unable to find a consistent listing of where I can get the software to do, disk and various hardware monitoring on the system. I am planning to purchase a rackmount, DL360G3

monitor hardware for failure on hp proliant servers.

I currently have 2 compaq systems: 1 running rhel3 hp proliant ml350 and the other debian3.0r2. proliant ml 330. I have been unable to find a consistent listing of where I can get the software to do, disk and various hardware monitoring on the system. I am planning to purchase a rackmount, DL360G3