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Components

Custom PC build for high FPS gaming performance Optimised PC build for fast multitasking and productivity Quiet custom PC build with low noise cooling system Compact custom PC build with small form factor case Powerful desktop PC build for demanding applications
Computer case available for custom PC builds in Cardiff Installing components into new PC case with clean layout Tempered glass PC case with RGB lighting installed Compact PC case build with efficient component placement Modern desktop case with organised cable management
Computer hardware components available in Cardiff PC shop Wide selection of PC parts for upgrades and repairs in Cardiff Quality computer components stocked at PC Express Cardiff PC upgrade parts available for custom builds in Cardiff Essential hardware components for desktop computers
Memory upgrade with high speed RAM modules installed Installing additional RAM for improved multitasking performance DDR4 and DDR5 memory modules available in Cardiff store Upgrading system memory to boost computer speed RAM installation service in desktop computer
Solid state drive installed for faster system performance NVMe SSD upgrade for improved storage speed Replacing hard drive with SSD in desktop PC High capacity SSD storage upgrade available in Cardiff Installing fast storage drive into computer system
High performance graphics card available for gaming PC upgrades Installing modern GPU into desktop computer system Upgrading graphics card for improved gaming performance Graphics card fitted into custom built gaming PC Powerful GPU installed for high performance computing

PC Components Store in Cardiff | Computer Parts & Hardware | PC Express

 

High-Quality PC Components in Cardiff

Are you a tech enthusiast or building your own system? At PC Express, we offer a wide range of PC components in Cardiff, perfect for DIY builders, gamers, and professionals.

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​Whether you're upgrading or building from scratch, we stock high-quality computer parts to suit all budgets and performance needs.

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Wide Range of Computer Parts Available

We supply a great selection of PC hardware and components, including:

  • Graphics cards (GPU)

  • Processors (CPU)

  • RAM (memory upgrades)

  • SSDs and hard drives

  • Power supplies (PSU)

  • Motherboards

  • PC cases and cooling solutions​

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If you're searching for computer components near me or a trusted PC parts shop in Cardiff, PC Express has you covered.

 

Competitive Prices – Often Cheaper Than Online

We pride ourselves on offering competitive prices on PC components, and in many cases, our prices are cheaper than buying online.​

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✔ No waiting for delivery
✔ Expert advice in-store
✔ Genuine, high-quality components​

Get the parts you need quickly and confidently from a trusted local supplier.

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Custom Orders Available

Looking for a specific part? If we don’t currently have it in stock, we can order PC components for you quickly and efficiently.

  • Special order components available

  • Access to a wide supplier network

  • Fast turnaround on requested items​

Simply speak to our team in-store, and we’ll handle the rest.

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Expert Advice for PC Builders

Not sure what parts you need? Our experienced team can help you choose the right components for your build.

​We provide guidance on:

  • Compatibility between components

  • Best performance for your budget

  • Gaming, business, or workstation builds


Why Choose PC Express for PC Components?

  • Trusted PC components shop in Cardiff

  • Competitive pricing vs online retailers

  • Wide range of in-stock parts

  • Friendly, knowledgeable staff

  • Fast ordering service for special items

Power supply unit installed for stable PC performance Replacing faulty PSU in desktop repair service High wattage power supply for gaming PC build Reliable PSU upgrade for custom desktop system Power supply installation inside desktop computer
SSD storage drives for faster boot and load times Installing NVMe SSD into motherboard for performance boost Upgrading from HDD to SSD in desktop computer Solid state drive installation service in Cardiff High capacity storage upgrade for desktop PC
Windows 11 PC Express Cardiff

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