CAA Computers Custom PC Guide

Can I Choose Every Part in a Custom PC Build?

Yes. With a true custom PC build, you can usually choose the processor, graphics card, motherboard, RAM, storage, case, power supply, cooling, fans, lighting and operating system. CAA Computers can also recommend alternatives when a preferred component is unavailable or does not suit the performance target.

Choose Your Custom PC Parts View Gaming PCs Australia

Can you choose every component in a custom PC?

In most custom PC builds, yes. You can choose the major performance parts and the visual details of the computer. The final component list still needs to fit the available budget, case size, power requirements and intended use, but the customer has far more control than with a fixed prebuilt computer.

Custom PC component choices

Which parts can you choose in a custom PC build?

These are the main components customers can select when ordering a custom-built PC.

Processor

Choose AMD or Intel based on gaming, work, multitasking and budget.

Graphics card

Select the GPU around 1080p, 1440p, 4K, streaming or professional workloads.

Motherboard

Choose connectivity, storage expansion, networking and upgrade features.

RAM and storage

Choose memory capacity, SSD size, speed and additional storage.

Case

Select the size, colour, glass panels, airflow and overall appearance.

Cooling and fans

Choose air cooling, liquid cooling, fan quantity and RGB lighting.

Power supply

Select suitable wattage, efficiency, cabling and future GPU headroom.

Windows and extras

Choose Windows, Wi-Fi, Bluetooth, cable extensions and accessories.

Choose performance and appearance

Customise more than the internal hardware

A custom PC can also be designed around a colour theme, case style, RGB lighting, cable extensions, fan layout and cooler appearance.

Customers wanting a themed system can also explore CAA Computers’ pink gaming computers.

CAA Computers custom PC ranges

Choose parts for gaming, work or a themed build

Custom PC Builder Australia

Choose a complete component list around your budget and intended use.

Build your custom PC

Gaming PC Australia

Compare gaming computers for 1080p, 1440p and 4K performance.

View gaming PCs Australia

Gaming PC Sydney

Order a custom gaming PC from CAA Computers in Kingsgrove.

View gaming PCs Sydney

Work Computers Australia

Choose hardware around editing, CAD, design and office software.

View work computers Australia

Can I choose the CPU and graphics card?

Yes. These are normally the first performance components selected. Gaming buyers may choose a stronger graphics card for higher resolutions and frame rates, while workstation buyers may prioritise more processor cores, memory or software-specific graphics performance.

Customers can compare budget gaming PCs, mid-tier gaming PCs and high-end gaming PCs before choosing a performance level.

Can I choose the exact motherboard and power supply?

Yes. A genuine custom PC build should identify the exact motherboard and power supply rather than hiding them behind general descriptions. Customers can request specific brands, features, wattage, efficiency ratings, Wi-Fi support and expansion options.

Can I choose the case and colour?

Yes. The case is one of the most visible parts of the build. Customers can choose black, white, red, pink or another available design, as well as glass panels, RGB lighting, fan layout and cable colours.

Can I choose my own parts list?

Yes. Customers can provide a complete preferred parts list. CAA Computers can quote the build as requested or recommend alternatives when another component offers better value, availability or performance for the intended use.

Can I supply some of my own PC parts?

This depends on the builder’s policy and the condition of the parts. Customers should confirm whether customer-supplied components can be used and how those parts affect labour, testing and warranty support.

What happens if the exact part is unavailable?

The builder should explain the delay and offer a suitable alternative rather than changing the specification without approval. The substitute should provide comparable performance, features and quality.

Can I choose every part in a custom gaming PC?

Yes. A custom gaming PC can be configured around the exact CPU, GPU, RAM, storage, case, cooler, fans, power supply and appearance the customer wants. The build can also be matched to specific games, monitor resolution and frame-rate targets.

Browse Gaming PC Australia or start through the Custom PC Builder Australia page.

Can I choose every part in a custom work computer?

Yes. A work computer can be configured around specific software, memory requirements, storage capacity, processor performance and graphics workloads.

View Work Computers Australia for custom office PCs and professional workstations.

Why choose CAA Computers for a fully custom PC?

CAA Computers builds gaming PCs, office computers and professional workstations for customers in Sydney and across Australia. Customers can choose the parts, appearance and performance target, while receiving guidance on availability, pricing and the final configuration.