I use two dell t54oo workstations with dual 3.0 cpu's... which is total 8 cores each which pushes close to 139 h/s each and one t3400 dell at two cores for a total of 455.1H/sStatus:ONLINE
Active workers:3 on minergate. it only brings in about $20-25 a month.
Accessoriesbay: Join me on minergare- https://minergate.com/a/b6fc43be558cac6e15e56ecd