Bitmain in China not only concerns itself with manufacture of ASICs but also are sellers of these hardware and their hardware is re-knowned as efficient and less power consuming. In addition to Bitcoin ASICs, they also specialize in ASICS for Monero, Ethereum, Litecoin, and Dash, a section dedicated to events and like many other companies of its kind, it also has a private telegram group which provides tips and advise for traders and has a joining fee. .
In addition to this, they also sell power supplies and other hardware for miners.
Bitmain also owns BTC.com and Antpool mining pools where people can rent hash power and mine via cloud. Their FPGA Miners, ASIC Miners, Mining Rig, Graphic Cards. Bitmain, Innosilicon, Obelisk, Baika and other mining hardware/rigs. THhe hardware can be employed in the mining of different cryptocurrency including Bitcoin, Litecoin, Monero, NEM, and others.
The hardware can be employed in the mining of different cryptocurrency including Bitcoin, Litecoin, Monero, NEM, and others.
At BlockForge, one is able to buy mining rigs and pay with Bitcoin, Litecoin, Bitcoin SV, Bitcoin Cash, and wire transfer. The store claims a 24-hour shipment although a customer can prefer to collect the items from their store instead of waiting for shipments.
BlockForge sells new as well as used miners, bulk ordering miners, power supplies, accessories for mining, hardware wallets, video cards and power cords etc.
Coinminer was founded in 2013 by people specializing in compute power. In addition to mining rigs, Coinminer also sells GPUs and ASICs that can be combined together to make up a mining rig.
Other items they sell include GPU enclosures. Customers can pay for the rigs and other items on sale by BTC, LTC, USD Wire and many other options for localized global payments, with the company expecting to be adding new cryptocurrencies. For both built rigs and separate hardware, Coinminer ships internationally via DHL, Fedex, UPS or USPS, and according to their website the product would arrive within 7 working days.
eBay & Alibaba
eBay & Alibaba are two places where you can easily get both new and second hand mining rigs being sold by individuals. Therefore, the risk of getting scammed is higher than when buying from a company like the ones just described.
Individual buyers and sellers can also do reviews of products including mining rigs. In addition to the possibility of buying an already assembled mining rig from an individual, group etc, it is also possible for a person to buy and ship separate and individual components and to then assemble them on their own.
Miners Direct is a U.K. company also specializing in the selling of GPU mining hardware for different cryptocurrencies.
Some of the mining rigs on sale at their site include Bitcoin Gold 180H/s which sells at 1200 Pounds, 240H/s which sells for 2200 pounds, Ethereum Rig 170 Mg/s which sells at 1200 pounds, as well as others that can be used to mine Zcash, and Monero cryptocurrencies.
The company has been involved in cryptocurrency since Bitcoin starting days and the team therefore has experience in cryptocurrency markets, mining and computer hardware generally.
Other services provided include selling ASICs, GPUs, pool linking, crypto coin advise etc.
MiningCave also has mining pools through which miners get to pool their resources together and mine cryptocurrencies. The company also provides maintenance services although this comes at an extra cost. MiningCave offers worldwide delivery of mining rigs through DHL and UPS. They also have track for latest events in cryptocurrencies and mining.
MiningCave, which is based in Montreal, Canada, does sell both new and used ASIC and GPU mining rigs of variant number of GPUs and mining power. The price of their products ranges depending on the machine/rig type and depending on the condition.
For instance, for a 8GB RX590 6 GPU rig, the cost is 2,251.61 $USD while that of a 11GB GTX1080 TI with 2 power supplies, the cost is $18,662 USD. There is a wide range of options for products sold on this website, from normal fan cooled devices, immersion cooled, to water cooled devices. They also sell refurbished mining rigs that can go for as low as $100 for instance for a refurbished ASUS Geforce GTX 1060 3GB currently being sold for $135 USD.
Like many other sellers on the list, it allows payment by VISA, MasterCard, PayPal, and others as well as with cryptocurrencies such as Ethereum and Bitcoin. In addition to mining rigs, Mining Cave also sells rig kits such as new rig casing or rig frameS, motherboards, OS-software for mining machines, GPU cards, power cables, refurbished rig frames or casings, and refurbished miner power supplies. In addition to selling, they offer technical support and repairs for cryptocurrency mining hardware.
Mining Rigs Online
Mining Rigs Online is based in Delhi, India, and is a side arm of Alphatrix Hi-tech Pvt Ltd which is a company dealing in Artificial Intelligence, Implementing of DevOps Models and Blockchain Solutions.
Mining Online also sells rigs online and is another place from where to buy mining rigs of all kinds from those for mining Ethereum, Zcash, etc. The company's Graphic Cards, Processors, Motherboard, SSD, RAM, Power Supply comes with 1-3 Years of Warranty are also sold on the website and alongside rigs come with warranty. Risers are not covered by warranty.
Mining Rigs Online also does ship internationally through DHL and Fedex but use Pick from Store and Ship at doorstep for deliveries within India. Pick from Store is free while Ship at doorstep cost will depend on distance or location of delivery.
The company currently accepts payments via RTGS (Bank Transfer), cash payments and Bitcoin payments and is in the process of adding Debit/Credit Card Payments.
Mineshop is based in Dundalk, Ireland. From their website, you can buy items in categories such as ALTminers for altcoin mining, ASIC miners, Ethereum miners, and Bitcoin Gold miners and their prices range from 000 EUR to several thousand euros.
Examples of machines included in the sale list, for instance, are 2400 h/s Bitcoin Gold miner, a 230 mh/s Ethereum mining rig, Antminer S9, Antminer D3 and more and their machines cover all cryptocurrencies in most cases. For the products that have no price tag, you are able to contact them to find out the prices.
In addition to mining rigs, the company also sells cables, GPUs, CPUs, cases, RAM, motherboards, hard drives, power supply units, as well as cryptocurrency mining software including Linux software, the other is Simplemining OS mining software.
In addition to shipping items in from one to three days, and having a returns policy and discounts in place, the company allows customers to pay in multiple payment methods including bank transfers, PayPal, credit and debit cards, Bitcoin, Ether, cash and even Western Union.
Sesterce.com is based in Marseille - France and provides, among others, hosting, cloud mining and cloud mining rigs. About mining hardware, Sesterce has a hardware marketplace where new and used mining hardware including mining rigs and other components for use to equip or compile a rig.
An s9J Bitcoin 14 TH/s second hand miner for instance sells at around $560.00. T9+ Bitcoin 10.5 TH/s goes for $350.00, Canaan Avalon 741 – Bitcoin Miner 7,3 TH/S second hand goes for around $190.00, Bitmain Antminer S17 Pro – Bitcoin 56TH/S second hand goes for $4,690.00, and Bitmain Antminer T9+ – Bitcoin 10.5TH/S second hand goes for around $350.00.
Sesterce also offers cloud mining service, which allows customers to start mining in only a few clicks. Simply by choosing the coin they want to mine, choosing the desired contract plan (basic, starter, advanced or custom varying from 40 USD to 2000 USD for one year contracts and from 0 USD ( with fees) to 2500 USD.
Besides this, Sesterce runs Amazing Shop, a place where people shop products for crypto. People can pay for goods with crypto instantly. The cloud contracts start operation 48 hours after payment while others tart 5 days after payment.
Thomas Krenn.AG sells rigs for mining Ethereum, Bitcoin, Zencash, ZCash and other cryptocurrencies. On their website, they have different rigs for sale. For instance, you can get an up to 8 GPU rig where the GPUs are packed in a 19-inch chassis. Such a rig comes with pre-installed software and ready for operation.
Mining rig RI1400-G8, which goes for 1,775.00 €, works on Windows environment, has GPU that can be overclocked; can mine Ethereum, Bitcoin Gold, Zencash, Zcash and other cryptocurrencies, features efficient cooling and therefore can be used in continuous operation; and comes with pre-installed Claymore Miner and hence ready to play.
This equipment described, for instance, delivers a hash rate of up to 256 megahashes per second in the mining of ethereum and an optimal performance of about 200 MH/s at 900W (Ethereum). RI1400-G8 has RAM and CPU power with up to 32 GB of RAM and a current generation (Kaby Lake) processor. It has been tested, according to their website, extensively and can be optionally equipped with GeForce 1050, GeForce 1060, GeForce 1070, Radeon RX 570 or Radeon RX 580 graphics cards.
Rigs Viking Mining Rigs are made in Denmark and according to the company's website, they sell up to 6GPU rigs that can: produce up to 200M/s, manage power consumption of 0.875 KW/h, and support dual mining of cryptocurrencies.
These machines are also fully configured and also plug and play meaning they are ready to kick off mining once they are shipped.
Prices for these rigs vary from one to another but they cost around EUR 6000 for a 6 GPU mining rig minus shipping costs. These rigs produce an average hashrate of 175-200MH/s according to the website. They are open air mining rigs and not rackmounted and hence they would require a well ventilated room to operate in.
Viking also offers a one year warranty on all of its machines that are also made-to-order: they follow entire production from parts assembly to rig configuration and customers are also provided with updates on the process during production. That means you can order, from them, machines of very specific requirements.
Apart from buying the rig and having it shipped by the company to your home or desired location, the company offers yet another option that could see you make some returns: a customer can choose to invest in a crypto mining rig that is not shipped but stays at the company's data center to mine while there, mining cryptocurrency of the customer's choice.
The mining rig ordered this way is built when a customer makes investment and the customer can monitor their rig after it starts to operate, in order to see how much it is earning at any given time say per hour, per day etc. This is done by login in remotely and monitoring the earnings or other data. While at the data center, the company operates and maintains it and can replace it if it breaks during the warranty period.
The customer can collect their rig at some point after the first year of investment if they so wish, by notifying the company within 3 months of picking. According to the company website, the customer should expect to earn back the amount invested, anywhere from 9 months to one year.
Then afterwards, they can start to expecting profit. They maintain the rig for as long as it is making profit, ideally a profit of more than EUR 200 per month. Their expectation is that the rig will continue running with no problems for 3-5 years. About making profits for the customer, they will continue operating the rig for the customer even if ROI is not met in 12 months as a result of a market crash.
Additionally, as an extended service from Viking, the customer can grant the company to monitor their mining rigs remotely on their behalf. The customer can grant the company to monitor their mining rigs remotely such that they can manage everything for the customer to give the customer a peace of mind and time to focus on what they are good at. And that alongside ability to buy and keep rig at the Viking's data centers, is very good for those without knowledge on running a mining rig or its maintenance and what a few. The company can also come and replace the hardware at home if that needs to be done.