What to do with old servers?

Hardware Other Hardware
1

Any cool suggestions for old servers from work I got? Are they worth anything? Dell PowerEdge 2800(3x)

2

ummmm VMs? ya something with VMs/

3

For free… Maybe? I turned down something similar, you’re talking DDR2 machines, old as dirt, dual-single core CPUs, there won’t be much to do with them, especially for the power draw.