Independent, research-backed buyer's guides for every part of a crypto mining rig — frames, risers, power supplies, motherboards, cooling, and USB miners. No hype, no fabricated reviews, just the hardware worth building on.
Start With the FrameEvery pick is chosen on real specs — power delivery, airflow, slot count — not on who pays the most.
Guides written the way experienced miners actually think about heat, power, and reliability.
We tell you when something is for learning, not profit. USB miners will not make you rich, and we say so.
One click takes you to the exact product on Amazon for reliable shipping and current pricing.
Six guides covering every component of a working GPU mining rig.
Open-air aluminum frames for 6, 8, and 12-GPU builds. The foundation every stable rig is built on.
Read GuideThe cheapest part of your rig and the one that fails most. Powered risers that actually last.
Read Guide1200W to 1600W units that safely feed a 24/7 rig for years. The one part you never cheap out on.
Read GuideMulti-GPU boards from 6 slots to 19. The component that sets the ceiling on your rig's size.
Read GuideStick miners for learning and lottery-style solo mining. Honest picks, honest expectations.
Read GuideHigh-airflow AC and 12V fans that keep heat from killing your hardware. Cheap life-extension.
Read GuideGetting into crypto mining hardware is overwhelming. The listings are full of jargon, the specs that matter are buried, and half the "best miner" content online is either an ad in disguise or a fabricated review of products the writer never touched. CoinX exists to be the opposite of that.
We break a mining rig down into the six decisions that actually determine whether your build runs reliably or fights you at every step: the frame that holds and cools your cards, the risers that connect them, the power supply that feeds them, the motherboard that sets your slot ceiling, the cooling that keeps heat from killing everything, and the USB miners that are the best way to learn how it all works.
If you are new, build a clean six-GPU rig first. It fits within a single quality power supply, a standard mining motherboard, and manageable cooling — and it proves out your setup before you commit to a larger, more complex build. Once that rig runs stable for a week, the frames and boards in our guides make scaling to eight or twelve cards a straightforward upgrade rather than a rebuild.
Mining profitability depends on your electricity cost, the hardware you run, and market conditions that no one can predict. Nothing on CoinX is financial advice. We cover the hardware and how to build with it well; whether mining makes sense for you financially is a calculation only you can run with your own power rates and goals.