The computers and laptops are acquired from corporate companies after they upgrade their IT equipment on their upgrade cycle. Expect that the product might (not always) show some external signs of wear. The chassis are resprayed if needed to restore it to a pleasing aesthetic condition. Upgrading the memory to your Dell Precision 490 is the quickest and least expensive way to improve the life of your workstation in a matter of minutes. When hardware is refurbished, the components are examined and non-working parts are replaced. In the IT world, refurbished equipment is not necessarily defective in any way, it may just be older stock that has been revived to an almost new performing state as well as chassis restoration. Refurbish in common language is “to renew or to restore to a new condition and/or appearance”. Delivery charges to be confirmed once order is placed.