Buy Premium Prebuilt Crypto Mining Rigs in the UK

Why choose our GPU mining rigs?

  • Passive income.
  • Up to £20,000 per year from one rig.
  • 110-130% ROI by the end of year 2.
  • Earn High APY with Staking.
  • Premium enclosed case GPU rigs.
  • Latest AMD & Nvidia GPUs.
  • Power-efficient models.
  • Hash rates of 250 to 1,000 MH.
  • Pre-configured to Plug + Play.
  • Full training & support.
  • VAT registered limited company.
  • IT specialists with 10+ years trading.
View RigsBuy Now

Crypto mining rigs and blockchain hardware solutions for businesses

There has never been a more lucrative way to generate a passive income or ROI as a UK business owner than with one of our prebuilt crypto mining rigs. Our premium business-grade crypto mining solutions are available to other businesses around the UK. With us, you can buy your mining rig fully loaded with the latest range-topping GPUs, optimised, tested and configured so that they are ready to use out-of-the-box.

The servers we offer come bundled with powerful GPUs, which simply put, undertake complex calculations to generate cryptocurrency. Your mined cryptocurrency can then be stored in a wallet and left invested so you can HODL (Hold On For Dear Life), it can be exchanged for another cryptocurrency or converted to FIAT such as Dollars, Pounds and Euros. Of course, we would always suggest you HODL, but if you are interested in the current prices, you can check below.


Enter Amount
Base Currency
Convert To

1 ethereum


Financial Disclaimer

* Any figures displayed are based on current (as of November 2021) information and do not represent future earnings and do not take into account electricity costs or resale value of the equipment. They are intended as a guide only based on mining Ethereum. These figures, together with other data, are provided based on our current crypto mining rigs. These consist of Nvidia RTX 30 series GPUs and AMD Radeon 6000 XT series GPUs. The actual equipment, prices and cryptocurrency mining recommendations are subject to market conditions and availability, so may change. In addition, any hash rates displayed on this site are estimates only and subject to a +/-2% hash rate fluctuation depending on the specific GPUs used. Please contact us beforehand if you have any queries.


Prebuilt crypto mining rigs, fully-loaded and ready to go with the very latest GPUs. Limited stock, order today!

Flagship 6 GPU Crypto Mining Rig 250

From £8,500 plus VAT

Crypto mining rigs and computers for businesses

ETH Hash Power

Estimated Income P/Y


2 Year ROI


5 Year ROI

ETH Hash Power

Estimated Income P/Y


2 Year ROI


5 Year ROI

6 GPU Crypto Mining Rig 400

From £13,000 plus VAT

Crypto mining rigs and computers for businesses

4-8 GPU Crypto Mining Rig 500

From £15,000 plus VAT

Octominer ETH 500 mhs mining server

ETH Hash Power

Estimated Income P/Y


2 Year ROI


5 Year ROI

ETH Hash Power

Estimated Income P/Y


2 Year ROI


5 Year ROI

4-8 GPU Crypto Mining Rig 1000

From £28,000 plus VAT

Octominer ETH 1000 mhs mining server

Crypto mining IS worth the (“lack of”) effort

Many business owners we speak to have the preconceived idea that the crypto opportunity has passed, that they have “missed the boat” or perhaps they require a massive IT infrastructure with thousands of servers needed. However, this is simply not true. Mining crypto can be undertaken by businesses of any size!

With the products and services from Opace, business owners can invest in our powerful crypto mining computers which operate 24x7x365 to generate a passive income.

We said, “lack of” effort in the title above, as this requires minimal effort from the business and is a bona fide opportunity to earn a passive income “while you sleep”. What’s more, is that our mining computers don’t contain specialist hardware or need special care – they are essentially just servers like any other server that a business would operate, which is why this is a perfect opportunity for businesses in the UK.

Would you like to customise your mining rig? Not a problem…

It may take a little longer to build and dispatch, but if you would like to customise any of our crypto miners below, please let us know:

  • More RAM? not a problem – just let us know what size you need
  • More disc space? not a problem – just let us know how much space you need
  • More GPUs? not a problem – just let us know which makes and models
  • CPU mining upgrade? not a problem – just let us know which CPU


Why invest in an Opace crypto mining rig?

Latest spec Nvidia and AMD GPUs

The very latest in  Nvidia RTX 30 series GPUs and AMD Radeon 6000 XT series GPUs to power your mining rig and protect your investment. We don’t compromise on quality and we don’t use old cards. The GPUs we provide are the best you can buy and are likely to hold their value for a long time to come. 

Fully enclosed business-grade cases 

Unlike open air rigs, our crypto mining computers are designed for home, business, or office use. They look smart and can be placed on or under a desk like any other computer system. They don’t need to be hidden away and you don’t need to worry about your expensive hardware being exposed to the elements.

Fully customisable and premium options

If you would like to upgrade your CPU, RAM, HD or PSU, it’s not a problem. We even offer upgrade options for the case with the smart management capabilities, LCD display, automatic case fan regulation, hot swap power supply, and more.

Fully optimised for speed, heat and noise

Finding the balance between speed whilst balancing heat generation and noise is a fine art. We fully manage this for you and will ensure you get a mining rig that is as cool and quiet as possible. We will even make sure the fans can be speed controlled.

Fully tested and monitored

Once your rig is fully assembled by our team of experts, we will leave it running for a minimum of 1 week 24/7 to emulate your own environment. During this time, we will quality test your hardware for stability and hashrates.

Plug and play hardware + professional support

We will configure your mining rig with Hive OS so that’s it’s plug and play, and ready to go out-of-the-box. We’re even available by phone to support you with creating your account, joining a mining pool and setting up your exchange/wallet.

New to crypto?
Here are some of the most common questions, answered


How does crypto mining make money?

In our mining rigs, GPUs (powerful graphics cards) carry out complex calculations known as Proof of Work to mine cryptocurrencies.


How much income can be generated?

The only limit to how much income can be generated is the amount of “hash power” that can be generated by your mining equipment.


What ROI will I achieve in 2 years?

The Opace mining computers can achieve anywhere between 120-140% ROI in 2 years based on the current crypto market conditions.


Why GPU mining over ASIC?

If you have heard of ASIC miners, we choose GPU mining here at Opace as we feel this is a far better investment. GPU rigs will  hold their value better and run less risk of becoming obsolete. 


Is this Bitcoin mining?

No. The world’s best known cryptocurrency, Bitcoin, has become incredibly difficult and expensive to mine. However, you can convert your mined crypto into Bitcoin easily.


What is Ethereum?

Ethereum is a blockchain platform with its own cryptocurrency (called ETH) and provides a decentralised, open source mechanism for creating smart contracts and decentralised applications.


I'm not a techie, will this be complicated?

We will help you to set up your mining rig, which usually takes a couple of hours. Once up-and-running you can leave your computer alone and watch you crypto balance grow. 


What else do I need to start mining crypto?

You will need a wallet and mining software configured to mine and store your crypto, somewhere to place your mining rig and the electricity to keep it powered up and working. 


Can I convert my crypto profits into GBP?

Absolutely! As big believers in crypto, we always suggest that customers HODL (Hold On For Dear Life) to take advantage of its growth but you can convert to GBP or other FIAT currencies at any time.

electrician 21

Check out the spectacular growth of Bitcoin and Ethereum

For more detailed questions and answers about cryptocurrency and our crypto mining computers, browse our FAQs below.

Is Cryptocurrency a Scam, Ponzi Scheme or the Greatest Innovation of a Decade?

Is cryptocurrency a scam? It’s a common question that people outside of the crypto space frequently ask, and it's a fair question. If crypto is not a scam, could it be considered a Ponzi scheme? Some even consider crypto as one big pyramid scheme. Is there any...

CBDC vs Cryptocurrency: Is the Future of Digital Currency a Centralised or Decentralised One?

Editor's Note: Updates made on 9th June 2022 to fix CBDCs abbreviations. When it comes to Bitcoin and cryptocurrency, we frequently hear “we are still early” from followers and proponents of the space. We hear it from both miners and investors alike. The news of El...

Cryptocurrency volatility: will crypto ever be suitable as a replacement for Fiat?

Bitcoin along with most cryptocurrencies have seen a significant price increase against the USD over the last couple of weeks followed by a sudden drop over the last couple of days, most likely due to concerns over Russia invading Ukraine. Ethereum recently shot up...

Octominer X12 & X8: The Perfect Choice for Our UK GPU Mining Rigs

thes fryOpen air vs enclosed case GPU rigs We've experimented with many different hardware options for crypto mining, including: Open air rigs (custom assembled) - from custom-made wooden frames to premade metal frames - you name it, we've tried to build it at some...
electrician 09

Our Story – 10+ years trading – 
From digital agency to crypto techies


If you have Googled Opace, you may wonder why a digital agency is selling crypto mining computers. To give you a brief background, Opace are a UK based family business who are passionate about all things tech. Opace was founded in 2008 and has been trading as a VAT registered limited company for over a decade providing technology solutions using open source software. We consider ourselves to be an innovative forward-thinking business and we always strive to look ahead of the business/technology curve and break new grounds

We have always believed in the value and purpose of cryptocurrency and being built upon the philosophy of open source and decentralisation, it’s right up our street. In recent years, we have been experimenting with and investing in cryptocurrencies personally. We have been researching blockchain networks, the challenges preventing users from investing in cryptocurrencies and viable solutions to help us tap into this opportunity. Part of this has included developing fast/efficient crypto mining computers as a way to generate a passive income.

We’ve had so much success with our endeavours that we decided to branch out and launch this as a new product to other businesses. Our cutting-edge crypto mining computers generate significant investment returns and there has been no better time to get involved.

Crypto Mining Rigs from Opace - Birmingham UK

We have 100% positive customer reviews

google reviews
clutch top b2b uk company 2021
trustpilot reviews

View our 5/5 reviews on on GoogleTrustpilot and YouTube

Contact us to order your crypto mining rig today

Opace Ltd, Park House, Bristol Rd South, Rubery, Birmingham, West Midlands, B45 9AH. United Kingdom. 



0845 017 7661