Multi-Award Winning Custom 3XS Systems

3XS Systems has been building thousands of custom PCs, workstations, laptops and servers a month in our state-of-the-art factory in the UK for more than 10 years. Our team of engineers has racked up more than 293 awards in the press and has a Royal Warrant of Appointment to Her Majesty the Queen as supplier of High Performance Personal Computers and IT Hardware.

Custom Series

A range of highly customisable PCs, workstations and laptops optimised for gaming, professional DCC applications and home/office tasks. The Custom PC series are built to order and deliver the ultimate in specification and satisfaction with systems that perform and look amazing - you dream it and we'll build it. We’ll even overclock your CPU and graphics card, all of which is covered by our premium 3 year warranty including one year on-site cover.

Why Buy 3XS ?

Our goal is to make the most reliable custom systems in the market, using the best quality components, backed by award-winning customer support. 3XS Systems are designed by our resident team of experts, each with dozens of years of experience in their respective fields such as gaming, audio, graphics, video, digital signage and servers to ensure the best specification, service and satisfaction.

Why buy built ?

3XS Gaming computers, laptops and overclocked bundles are professionally assembled and customised in our state of the art factory in Bolton and are protected by a three year warranty with the first year providing onsite cover. All three years of the warranty include both parts and labour, so if your PC does develop a fault we'll repair or replace it free of charge.

Ready built PCs

The 3XS Experience

We don't just build custom PCs, we want you to have the best possible experience with your new system; from how it is shipped to you, how it is packaged and how we are available 7 days a week if you have any queries.

More than a PC

Quality from the ground up

Unlike other PC manufacturers we don't believe in fobbing off our customers with unbranded components. We're just as demanding as you are and expect our PCs to work reliably for years. For this reason we have over the years built up close partnerships with key manufacturers, ensuring that your 3XS PC is built using only the finest quality components.

Quality Components

What customers say ?

Our 3XS philosophy means we want to offer you the right Specification of goods and the right Service levels, for you to feel Satisfied with your shopping experience at Scan's online computer shop so you will have no hesitation to buy from us again. What do our customers say?

Customer Testimonials

7 Day Support

All Scan 3XS Custom Series systems are covered by our Premium Warranty, which includes access to our technical support team 7 days a week. If your system is in need of repair you may be eligible for an onsite engineer to come to your home or office. Alternatively we can repair your system at our UK-based service centre.

Support Info

Latest Review

The 3XS Z170 Nanu Vengeance Fluid has the power to handle 4K gaming and, thanks to Nvidia’s Pascal architecture and a water-cooling loop, the GPU is perfectly cool. The build is great too, with a tidy interior and great looks - Custom PC

NVIDIA 1080 Gaming PC

System Spotlight

The idea behind Scan’s customisable Dream PC is a demonstration of how we can build you a ‘no limits’, state of the art PC. Our latest Dream PC is a curvaceous, shapely PC based around the theme of the fearsome Barracuda and painted a stunning metallic blue. With an overclocked Core i7 and up to four NVIDIA GeForce graphics cards in SLI the Barracuda won Custom PC's Dream PC award for 2015.

Latest Dream PC