Proliant details: http://h18004.www1.hp.com/products/quickspecs/12364_na/12364_na.html
Certified Operating Systems:
WindowsLinuxNetwareSCO OpenServerSCO UnixWareSolarisIMB OS2 Warp ServerVMware
Increase equipment availability and productivity with rapid-response onsite support for your HP hardware.
4-hour onsite response:For
issues that cannot be resolved remotely, an authorized HP Services
representative arrives at your site within 4 hours after your call has
been logged, if this time falls within your contracted service window.
HP Services returns your covered hardware to operational condition,
repairing or replacing components or entire units as necessary. Your
coverage includes all required parts and materials.