
HP claims that the new servers are up to 60 percent more efficient than other blade server offerings, and up to three times more dense than a comparable rack-mount server.
Ann Livermore, executive vice president of HP's technology solutions group, said: "Customers in web 2.0, high-performance computing and emerging cloud deployments are looking for the competitive advantages that scale-out computing can provide.
"Through innovations in server density, power efficiency, storage management and data centre services, we are committed to being the company that powers scale-out infrastructures."
The ProLiant BL2x220c G5 is part of a larger effort by HP to push its line of blade systems and other compact, energy efficient servers to high-performance markets and customers who are constantly adding new server systems.
HP credited this 'scale-out' market with boosting sales last month when an analyst report declared that the company had overtaken IBM to become the overall leader in server sales market share.