here ya go take a look at this one
Home > Products > Rackmount Servers > Intel > SM-2272
SM-2272A $2273
2U Dual Xeon Server
Up to Two 3.06GHz Xeon
Up to 16GB DDR ECC SDRAM DIMM
8 H/S ATA Hard Drives / CD
2 x 64bit PCI-X Expansion Slots
ohh and yeah a t3 would work just fine BUT most of us only have broadband so having bots running around would be hell
true but theres a such thing as duel processors and yes its possible to have that much ram its been possible for years take a look http://www.xeon.com/
a xeon server is a very fast server some come as fast as 4ghz and 20gigs ram with over a terra in hd space. well anyways its not about the pc that causes lagg its the connection peds dont work over internet use up to much bandwidth and no a cable/dsl connection would not be able to handle it but its possible over lan
simple click on the download page on the main page download the mta client should come with server inside after you install then download the server tool to configure it. it does not cost to play totaly free except buying the game and to get inside other servers download ASE / All Seeing Eye