The Golden Ratio PC Build Bible | Budget-Based Build Guide
Get the parts balance wrong in a custom PC build and you'll regret how the budget was spent. Written by someone who has personally built over 100 PCs, this guide lays out a "golden ratio" build for each budget level, with nothing wasted.
In short: follow the golden-ratio route that matches your budget, and you cut way down on the time spent agonizing over parts.
The "Golden Ratio" PC Build Bible: Parts & Gadget Optimization From Someone Who's Built 100+ PCs
Written by someone who has personally built over 100 PCs, this guide lays out a "golden ratio" build that wastes not a single yen of your 2026 budget. Covers three build routes by budget — under ¥100K, under ¥200K, and the ¥300K range — plus the peripherals worth investing in to work faster.
📖 Read on Kindle — ¥480Who is this for?
- Anyone building their first custom PC without a clear sense of how to choose parts
- Anyone looking at a BTO PC quote and wondering where all that money is actually going
- Anyone with a fixed budget who isn't sure how to allocate it
- Anyone who wants to know about peripherals worth investing in too, not just the core parts
What's inside
| Section | Details |
|---|---|
| Under-¥100K golden route | A balanced build example for a tight budget |
| Under-¥200K golden route | A build example focused on cost-performance |
| ¥300K-range golden route | A build example for when you don't want to compromise on performance |
| Worthwhile peripherals | Gear that improves your workflow |
What you'll get out of this book
BTO PCs often have a spec balance skewed by the manufacturer's own priorities. This book, drawing on over 100 real builds, explains the "golden ratio" of budget allocation across parts from first principles — so the next time you pick a part, you're not guessing.
FAQ
Q. What budget levels does this cover?
A. Three golden-ratio build routes: under ¥100K, under ¥200K, and the ¥300K range.
Q. Can a first-time builder follow this?
A. Yes — it starts from how to think about budget allocation, so it works for a first custom build too.
Q. Does it cover peripherals too?
A. Yes. Beyond the core parts, it also covers peripherals worth investing in to work faster.
Q. Will I understand how this compares to a BTO PC?
A. Yes — it explains the lopsided spec balance common in BTO PCs and contrasts it with a deliberate budget-allocation approach.
Don't want to regret your parts picks?
Follow the golden route that matches your budget, and you get a build with nothing wasted.
📖 Read on Kindle — ¥480