Although we are not hardware distributors we have almost thirty years experience and can assist you with any purchases or upgrades you might need.
Following what can be called a sustainable philosophy, we might recommend a change in software rather than an upgrade in hardware. (Many times a move to Open Source software can allow you to extract years of additional value from your existing hardware investment as well as keeping older equipment out of the waste stream.)
For those interested in off-grid or low-impact/low-energy computing we have a number of suggestions that allow you to compute using as little as 6 watts of power. (Compare that to the 100+ watts of the typical small desktop computer.)
Questions? Please contact us.