Looking forward to purchasing a refurbished server? Let us first understand what does the term “refurbished server” stands for. The main difference between “refurbished” and “used” servers is that refurbished servers have been tested and verified to function properly, and are thus free of defects, while “used” servers may or may not be defective. Refurbished servers may be unused customer returns that are essentially “new” items. These servers were returned under warranty and resold by the manufacturer after testing and ensuring its proper functioning. At Zaco we stock refurbished servers from major OEM’s like HP, Dell, and IBM that are fully tested and ensured to function perfectly.