How to Build a Budget Mining PC

The backbone of any mining computer is its graphics card or GPU.
The new custom crypto mining chips won’t work for gamers
Chipmaker NVIDIA reportedly directed stores like Best Buy to keep cards out of the hands of miners, to avoid alienating their more lucrative gaming customers, and one consequence is that you can usually only buy a single GPU at a time (miners tend to buy the cards in bulk).
If you’re going to build your own mining rig, you should build or buy a modern bare-bones PC instead of trying to duplicate the exact setup with more than five-year-old parts.
For around the same budget, you could buy the necessary components and build your own mining rig from scratch using modern parts.

Processor

AMD Ryzen 5 2600 Six-Core Processor can generate more than 5.76 USD monthly income with a 3096.09 H/s hashrate on the XMR — RandomX (XMRig) algorithm.

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MotherBoard

This motherboard is specifically designed for mining, the revolutionary digital crypto-currency that may be used anywhere in the world. The abundant onboard PCIe slots guarantee fast Crypto mining, while the additional power connectors provide advanced system stability while mining. It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for better stability. Unlike traditional motherboards that use analog power, this motherboard uses a next-generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced. Power On & Off system with onboard button is a must for open frame mining.ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

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