512 Bit S19j Pro 3250W Antminer Bitcoin Mining Device With PSU

Product Specification

512 Bit 3250W Antminer Bitcoin Miner S19j Pro Bit Coin Miner Rig​

Description:

Bitmain antminer s19j (90 th) is another miner from bitmain manufacturer, which is planned to be released in June 2021. Antminer s19j 90th is a mining experience model that will certainly bring profits to bitcoin miners. After the release of the specification, we noticed improvements in features. It uses SHA-256 algorithm with a maximum hash rate of 90 Th / s. Miners must mine a total of 43 coins. For more information, please read bitmain antminer s19j 90 th miner review.

Introduction to bitmain antminer s19j 90 th

Antminer s19j 90 th is the miner everyone is talking about. The initial release date was February 2021, but the miner's release date was June 2021. The mining machine supports ASIC and is equipped with ASIC hub (non SSH) recommended software.

Under SHA-256 algorithm, market place and viabtc are the most profitable currencies. According to the manufacturer, the delivery date of the equipment is October 2021.

Most bitcoin miners want to touch this profitable miner. Current market data show that the miner's profit margin may exceed 200%. Compared with other bit continental mining machines, its appearance has no design changes.

We noticed that the device had no exposed wires, which was an urgent improvement. It weighs 14500g and the size is 195x29x400mm.

You can join the leading ore pools, which are ready for the arrival of this unit. Buy directly from manufacturers or online stores.

Antminer s19j 90th algorithm

SHA-256 is the algorithm you will find under this bitcoin miner. The algorithm is famous for its security and speed of mining new bitcoin. One advantage of this hash algorithm over other algorithms is security.

This algorithm has no known vulnerabilities, so it is the best. Mining with this algorithm will ensure that miners get the protection they need from 51% attacks.

S19 J 90 th antminer for efficiency

There are no exact figures on the efficiency of miners. We must take 90t / 3250w as the available efficiency. This means that when it comes to electricity, miners don't leave any opportunities. Its power consumption is 3250w, which is one of the largest power consumption in the industry.

With this capability, users should be able to expect faster mining, even in terms of price. Electricity costs will be higher than most bitcoin miners.

Miner Specifications:

FAQ:

The Miner Machine is different with consumer products of life , It is customized according to customers' needs. Please investment carefully . after deal then is agreed the sold condition of service as below :
1. No refund ,No goods return back after paid .
2. The Miner Machine have 180days warranty and guarantee period.
3. Because Market price instability factor , the product price maybe will change in anytime , so we will not infor each day and will asking increased price in order place time . the final price only after received order 100% payment then confirm.

Warranty :

1. A 180-day warranty is provided starting from the shipping date.
2. All sales are final. No refunds will be granted. Defective miners can be repaired for free if they fall under the Bitmain warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor.
3. If you notice there are some loose heatsinks when you receive the miner, please inform us by email.com within 3 days from the date the package is received according to UPS/DHL/FEDEX's website.
4. We does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.

Warranty failure :
 

1. The Miner Without authorization to disassembly Machine / Without authorization to change or Replacement device .
2. Lightning stroke / Voltage surge / Damage caused by inferior power supply
3. Inflow water,Damage caused by damp and corrosion of circuit boards and components
4. The circuit boards burned or burned;
5. Over Clock
Please contact with us as soon as possbile if you get the thing happened above . we will help you to solution within short time and tell our service center the location nearly you.

Packing & Delivery:

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!