www.RealityCheckNetwork.com provides what you're looking for.
We utilize DELL PE 1850 Servers
3Ghz Xeon 2mb cache
1-6GB RAM
2x 36GB 15K SCSI avail for RAID1 ( or 2x 73GB 10K )
Any size Mbps connection default 100, 1000 ready.
Our primary location is New York and secondary is Amsterdam.
Professional support team located around the globe with on site hands on support.
Fully managed service including availability of data backups.
Global load balancing is optional as well; both for performance and disaster avoidance.