For customers seeking to reduce the number of under-utilized servers in their IT infrastructure, Citrix XenServer virtualization products help dramatically reduce server hardware and operating costs through savings on power, space, cooling, and system maintenance.

Offering high performance virtualization at an affordable price, Citrix XenServer supports both Windows and Linux servers. The product family includes Citrix XenServer Enterprise™, the leading enterprise-grade platform virtualization solution for Windows and Linux guests; XenServer Standard™ for high performance virtualization of Windows guests; and Citrix XenExpress™, a free, production-ready product which enables anyone to quickly get started with Xen virtualization.

In August 2007, Citrix Systems Inc acquired XenSource, a strategic acquisition to position Citrix as the only company to now offer organizations an end-to-end application delivery infrastructure that leverages the method of application, desktop and server virtualization best suited for the dynamic delivery of applications to any user. Citrix is a global leader and the most trusted name in application delivery infrastructure, with over 200,000 customers.

 

	Citrix XenExpress	Citrix XenServer Standard	Citrix XenServer Enterprise
Admin Model	Single Server	Multiple Server	Multiple Server/Pool
Physical Memory	1gb - 4gb	1gb - 128gb	1gb - 128gb
CPU Sockets	2	Unlimited	Unlimited
Simultaneous Active Guests	4	Unlimited	Unlimited
RAM per VM	4gb	32gb	32gb
Resource Pools	Single	Single	Multiple
Shared Storage	No	No	Yes
Live Relocation	No	No	Yes
VLAN Configuration	No	No	Yes
Resource QoS (CPU, etc)	No	No	Yes

For details of these products, and access to the free download, click here.

Founded and run by the original Xen development team, XenSource products allow enterprises to realize the TCO savings that result from server consolidation, increased utilization, and reduced complexity in the datacenter.

 

Please contact us for further information,
or visit http://www.xensource.com