Custom PC Builder

Choose the foundation.
We keep it compatible.

This is the dedicated custom-build experience. Choose from the cases and components currently offered by Byte By Byte; processor, motherboard, and memory pairings update together to prevent incompatible selections.

Choose a case

The case determines the component tiers currently available for this build.

Choose AMD or Intel

AMD is selected by default. The compatible motherboard and memory standard change automatically.

AMDRyzen 9000 series · EXPO memoryIntelCore Ultra series · XMP memory

Select performance

Choose a processor and GeForce RTX 50 Series performance level. The exact quality-brand graphics card and supporting components are confirmed in your quote.

ProcessorVideo card

Finish the configuration

Select the case finish, CPU cooling, and storage. Memory is automatically matched to the platform and performance tier.

Case colorCPU coolingFinal cooler model is selected for compatibility, thermals, and current availability.Storage

Product images are for illustrative purposes only and do not represent the exact final system. Appearance and installed components may vary based on your selections and availability; exact parts will be confirmed in your final quote.

Your custom configuration

Lian Li A3-mATX

Compatible combination

Platform
Processor
Motherboard
Memory
Video card
CPU cooling
Storage
Case color
Power supply

Custom build pricingFinalized by email

We compare current market pricing and availability for graphics cards, SSDs, cooling, and other components. Only reputable, quality brands are used. Exact brands and models are confirmed in your final quote before purchase; comparable substitutions require your approval. Please allow 1–2 business days for quote preparation. Build timing is confirmed separately after parts availability is verified.

BYTE BY BYTEQC / 000127

✓

Custom PC quality

Verified by Byte By Byte

BUILT ON08.09.2026BUILT INThomasville, GA

More than assembly

Your system is built,
tested, and documented.

Every custom Byte computer receives our complete preparation, testing, recovery, and quality-control process before it is ready for pickup or delivery.

BIOS updatedWindows installedDrivers updatedCable managedStress testedBenchmark report24-hour burn-inRecovery USBRestore imageQC certificate

From idea to finished PC

A clear custom-build process.

We confirm compatibility, pricing, and availability before payment, then keep you informed while your components are sourced, assembled, tested, and prepared.

01ConfigureChoose your foundation

02ReviewApprove parts and pricing

03SourceOrder confirmed components

04BuildAssemble, burn in, and test

05DeliverShip, deliver, or arrange pickup

Custom computer coverage

Support beyond your PC build.

Byte custom computers include manufacturer parts coverage and available labor-support options, giving your custom system a clear support path after delivery.

Standard

1 year

Labor coverage

Manufacturer parts coverage
Remote diagnostics
Email support

Silver

2 years

Labor coverage

Everything in Standard
Extended build support
Annual system checkup

Recommended

Gold

3 years

Priority coverage

Everything in Silver
Priority support queue
Expedited diagnostics

Business Care

Priority

Business response

Remote support
Onsite service options
Priority response