ABACUS is a 13 node Linux cluster in the Department of Mathematics & Statistics at
the University of Massachusetts, Amherst.    
The system contains a total of 30 dual-core Opteron chips and 72GB of RAM. Purchase
of the cluster was made possible by an NSF SCREMS Grant (#0619492).  
ABACUS CLUSTER
"Computers are incredibly fast, accurate, and stupid; humans are incredibly slow, inaccurate and brilliant; together they are powerful beyond imagination." -- Einstein