After security OEM agreement with Dell and HP, Citrix is now working on all other hardware vendors already in bed with VMware.
Quoting from the the official announcement:
Fujitsu Computer Systems Corporation today announced a technology partnership with Citrix, the global leader in application delivery infrastructure. As part of the agreement, Citrix will provide support for Citrix XenServer Enterprise Edition running on the Fujitsu PRIMERGY(R) RX300 S3 server, and the two companies will collaborate on future products. Citrix has also certified the PRIMERGY RX300 S3 Server for XenServer Enterprise Edition.
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PRIMERGY RX300 S3 Server is now a fully tested deployment platform on XenEnterprise, and is listed in the XenSource Hardware Compatibility List (HCL)…