This is not a finished computer, this is a build service. The 100 is a refundable deposit that will come out of the final sale cost should you decide to have me build your system. Anything except custom water cooling is fine, very experienced in most form factors including servers. Additional costs are cost of goods + cost of shipping completed system + flat $50 build fee and a 3% markup on all components. Receipts and (possible) warranties for the components will be passed along to you after purchase.
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