
Mining machine sales and escrow service
GPU and mining machine is hard to find. Knowing that mining makes money but has no way to enter?
After buying a lot of instruments, I found it difficult to install, operate the system and overclock. It's not only a waste of electricity but also noisy. We will help you solve all these problems!
Service Process
Choose machine model and quantity
Contact customer service representative for real-time price
Sign the purchase and custody contract and complete the payment
Choose the currency for mining and provide your e-receiving wallet address
The machine is running online
Wait for the income to arrive
Nvidia Graphics Card Mining Unit
Affected by the epidemic and the shortage of global supply chain, mining machines and graphics cards are in a difficult situation since 2020. Cube Gem Incorporated has a deep cooperative relation with agents and general agents from many countries. Our supply channels are stable, adequate and affordable. You can choose a variety of models.
The options above, only represent the selection of mainstream models of ETH mining machines, we also provide other models of equipment for you to choose from. If needed, please contact our customer service.
30 series
Graphics card model | RTX 3070 8Card Mining Machine (Unlocked) | RTX3080 8Card Mining Machine (Unlocked) |
Power consumption | 1300W | 2100W |
Estimated hash rate | 480MH/S | 720MH/S |
16 Series
Graphics card model | GTX 1660 | GTX 1660 Super | GTX 1660 Ti |
Specification | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine |
Estimated hash rate | 120MH/S to 160MH/S | 180MH/S to 240MH/S | 180MH/S to 240MH/S |
20 Series
Graphics card model | RTX 2060 | GTX 2060 Super | GTX 2080 Ti |
Specification | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine |
Estimated hash rate | 180MH/S to 240MH/S | 258MH/S to 344MH/S | 330MH/S to 440MH/S |
HX Series
Graphics card model | 30 HX | 40 HX | 50 HX | 90 HX |
Specification | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine |
Estimated hash rate | 156MH/S to 208MH/S | 216MH/S to 288MH/S | 270MH/S to 360MH/S | 516MH/S to 688MH/S |
AMD Graphics Mining Unit
500 Series
Graphics card model | RX 580 8G 8Card Mining Machine |
Power consumption | 1200W |
Estimated hash rate | 240MH/S |
5000 Series
Graphics card model | RX 5600 XT | RX 5700 / 5700 XT |
Specification | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine |
Estimated hash rate | 252MH/S to 336 MH/S | 336MH/S to 448MH/S |
6000 Series
Graphics card model | RX 6800 | RX 6800 XT |
Specification | Graphics card 6 to 8 integrated machine | Graphics card 6 to 8 integrated machine |
Estimated hash rate | 366MH/S to 488MH/S | 390MH/S to 520MH/S |

Our hosting service solves the following problems for you:
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Purchase equipment at the best price
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Installation, testing, perfect operation
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Maintenance, professional care
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24-hour stable power supply
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Low electricity bills
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Security and anti-theft
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24-hour video surveillance
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The process is completely transparent and the income is automatically received to the account
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If you need, our account manager will provide you with a full range of technical support, from wallet registration, to checking revenue and buying and selling virtual currency, we provide all the virtual currency-related knowledge you need.