Dr. Memory is the parent company of the XUM brand. XUM is one of the leading wholesale memory sellers in UK. Offering prebuilt gaming PC, laptops, components, enthusiasts, and e-sports athletes. Our commitment to quality and innovation is reflected in every product. Change for good Protect the environment by finding new ways to decarbonise the semiconductor industry. Extend the life cycle of components as opposed to the traditional view of only working with products. Empower all individuals across the world to have access to front-line technologies at a cheaper price. Reduce the negative effects of technology on the environment by forcing big tech companies to make the recovery of components possible for everyone.