If you want to build PC online, you will usually be ordering parts from one or more web shops and assembling them yourself at home. It can be rewarding, but it is not the only route. This guide compares it fairly with buying a pre built PC.
How People Build PC Online
The usual process is to choose a processor, motherboard, memory, graphics card, storage, power supply and case, check they work together, then order them. Some shops let you assemble a parts list on their site. Once the parts arrive, you build the system, install Windows and set up drivers.
Orders split across several shops can arrive on different days, so the build may wait on the last part. It is worth keeping all the boxes and paperwork until everything works, in case a part needs to go back.
5 Comparisons: Build PC Online Vs Pre Built
- Cost: self-building can sometimes cost less, but add the operating system, any tools and your time before comparing.
- Time: research, deliveries and assembly can take days. A pre built arrives ready to set up.
- Compatibility: when you build PC online, checking every part fits is your job.
- Support: self-built parts are supported separately by each seller. A pre built has one seller to contact.
- Control: self-building lets you choose every part. Pre built limits that, but still allows later upgrades.
When It Makes Sense To Build PC Online
It suits you if you enjoy the process, want a very specific part list, and are happy to troubleshoot. Budget for a Windows 11 licence, which is easy to forget.
It may not suit you if you want to start gaming quickly, prefer a single point of support, or are nervous about handling components.
A Pre Built Alternative To Build PC Online
If you would rather skip the assembly, our pre built PCs arrive as complete systems. A few worth a look:
- Bedrock Opal Gaming PC: RTX 4060 and a 1TB Gen4 M.2 SSD, at £1,095.
- Beam Gaming PC: RTX 5060 and a 1TB Gen4 M.2 SSD, at £1,175 with next-day delivery.
- Prism Gaming PC: RTX 4080 SUPER 16GB, Ryzen 7 and DDR5, at £1,700 with next-day delivery.
Browse the full range of gaming PCs, compare the best gaming PCs under £1000, or see which ship as a next-day gaming PC.
Build PC Online FAQs
Is it cheaper to build PC online?
Sometimes, but not always. Part prices change often, and the extra costs of software, tools and time can close the gap.
What is the hardest part of a first build?
For many people it is troubleshooting. If the PC does not start, working out which part is at fault takes patience.
Weighing up whether to build PC online or buy pre built? Contact us with your budget and games, and we will recommend a pre built PC that fits.