IBM sells a variety of servers on their website. Sample model numbers include DS8000, DS6000, and many other devices. It is best to check their website to locate the server best suited for your needs.
One can find more information regarding IBM's blade servers from the official website of IBM. The VMware website also carries a lot of information on the IBM blade servers.
One may purchase a used "IBM System x3650" from Great Lakes Computers. They sell used systems for this IBM series which happen to be servers for web based and enterprise network applications.
Most servers have what's called a RAID-5 array. Some examples of servers are network servers which allow many computers to use the same network, game servers which are used by game companies and allow thousands of people to play their game at the same time, and telecom servers which control your phone service and possibly your cable service.
I don't remember IBM letting this one go yet.
IBM makes fantastic servers for the household. They are extremely reliable and trustworthy.
hp rx6600. Also see: http://www.sun.com/servers/coolthreads/t5440/ lower right for comparison chart of Sun, HP, and IBM servers
IBM sells a line of Express Servers that are excellent options for medium and small businesses. The models include System X, BladeCenter, and Power Systems.
IBM offers a large assortment of both products and services. Some of their product line includes: software (ex. downloads), systems (ex. UNIX servers) and storage (disk and tape systems).
There are mail servers, FTP servers, Web servers, DNS servers, DHCP Servers, those are the most common types
The IBM Bladecenter provides a number of different "blade servers" at different capabilities and price points for companies to purchase. "Blade servers" are a specialized form of computer server designed to minimize energy and space requirements.
Servers capable of running a variant of Unix are manufactured by many companies, including Sun Microsystems, IBM, Hewlett-Packard, Dell, and Apple.
Web Servers Mail Servers Application Servers