With the prices of graphics cards rising due to the cryptocurrency gold rush, it’s now more sensible to buy a pre-built device for mining cryptocurrencies, which is where our best mining rig 2018 list comes in. This means you won’t be able to use a mining rig for other tasks, but it does mean you’ll be getting the very best mining results thanks to the best mining rigs being designed to eke out the bitcoin mining rig return when running.
If you still want to build your own mining rig, check out our guides on the best mining GPUs, best mining CPU, best mining motherboards and best mining SSDs to help you get started. Shark Mining is a well-regarded company that makes some excellent pre-built mining rigs. Its Shark Mini is a compact rig that comes with four GPUs. While values may fluctuate, you could see this rig paying for itself after not long at all. Especially as it has recently had a price cut – something of a rarity with mining devices which usually see price rises! This rig can also be customised to suit your needs and budget. GPUs to do the mining, which means price and power consumption is reduced.