Lot of 6 custom assembled heavy duty industrial power supplies for longevity and stability, fully functional in all regards, no physical damage and very clean (used only in climate controlled A/C environment). All components were ordered off of Amazon, see screenshot for exact parts used. Each of the 6 completed PSUs has an integrated digital display voltage meter which is handy for knowing the exact AMPs and Watts used. Total current cost is $366.84, not including time and labor to assemble. Each were used to power a single Grin G1-mini ASIC that only pull 80W on average, so these PSUs were only under a very light load, stayed cool, and had plenty of spare unused headroom/capacity. Includes two extra 12V 20A 240W PSUs (see photo of the 2 boxed PSUs) as spare parts: should the need arise, simply swap out the wiring exactly as currently configured.