hi, how old are these systems? servers are only usefull/have significant monetary value for other companies if age is << 5 años. if they are not too old: sell

hi, how old are these systems? servers are only usefull/have significant monetary value for other companies if age is << 5 años. if they are not too old: sell them and play with an older standard pc - 64 bit / virtualization possible, enough ram. cheers az