Custom computers
Build planning shaped around your applications, games, budget and upgrade goals.
GIGABRAIN COMPUTERS
Big ideas.
Considered builds.
Custom high-performance PCs for demanding work, gaming and local AI. Hardware planning starts with what you want your computer to do.
OUR FOCUS
The workload comes first.
Local AI
A specialty in choosing hardware around the models and software you want to run on your own computer.
GigaBrain plans to offer remote help and local work. That includes repairs, troubleshooting and upgrades. The local service area is not confirmed yet. This preview introduces those plans. It does not accept orders or confirm service availability. It makes no performance or warranty commitments.
ABOUT THIS PREVIEW
Plan here.
Send when ready.
Your build brief
The brief tool formats your text in your browser. It does not send the brief to a server or database. The homepage brief is not saved by the site. On the build list page, review choices are not saved either. These include use case, goals, budget and help preferences. The parts list is saved separately as explained below. Copying places the brief on your clipboard. You can also download the current review brief as a text file. It includes your notes and is for reading or sharing yourself. It does not restore a saved list or send a request. Keep the file private. Your browser or device may offer its own form recovery or clipboard features.
Your parts list on this device
The build list saves part names, notes and seller links in this browser. Storage is tied to this Site’s address. There is no account sync or server storage. Remove an entry to delete it from the saved list. Clear this Site’s browser data to remove the whole list. Other browsers, devices and domains do not get the list automatically. A JSON backup lets you move it yourself. The file includes your parts and current review choices. Restore reads it on your device without uploading. You see a preview and confirm before anything is replaced. Restored review choices last for that visit only. They remain in the downloaded file until you delete it. Keep backups private. Avoid sensitive details in your notes. If browser storage is unavailable, a warning explains that changes are temporary.
Component selection links
The “Add to build list” links put the part’s model and variant in the destination URL. The build list matches it to a published offer and adds it on this device. It removes those selection details from the address bar when possible. Older GPU and CPU links still fill in the homepage brief. The URL may appear in browser history and hosting request records. The site does not add your typed goals, computer details or budget to that link.
Hosting and external links
OpenAI Sites hosts this preview. The platform handles access and any hosting request records. This page does not verify how long it keeps those records. The site’s own code has no analytics or advertising scripts. Retailer and manufacturer links take you to other sites with their own data practices.
Before a public launch
You can ask for an initial review by email. Availability and service area are confirmed case by case. There is no online checkout or booking. You buy the parts after review. Assembly, testing and setup are agreed separately. The standard assembly labor fee is $150 USD for the agreed scope. Windows installation, updates and driver setup are included. Parts and the Windows license are not included. Extras are quoted separately. Supply a valid license or ask for a separate license quote. See the standard scope, separate work and setup help for the service boundaries. GigaBrain holds no inventory. The GPU and CPU pages show manually checked listings and buying guidance. They do not sell the parts.
Independent at this stage
No affiliate partnerships are in place. See the GPU offer method and affiliate status; the CPU page explains its own bounded selection.
Contact information
Have a build in mind? Email us for a free first review. Paste your brief or tell us what you want to build. This is an inquiry and does not reserve a build slot.
Prepare your build brief