Goldshell KD Max 40.2Th/s Hashrate 3350W Power Kadena Miner with 220V PSU and Power Cord Free Shipping


Model KD Max from Goldshell mining Kadena algorithm with a maximum hashrate of 40.2Th/s for a power consumption of 3350W.

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SKU: Goldshell KD Max Category: Tags: ,


Model KD Max from Goldshell mining Kadena algorithm with a maximum hashrate of 40.2Th/s for a power consumption of 3350W.

WEIGHT 8.5 kg
DIMENSIONS 264 × 200 × 290 mm

5 – 35 °C

Additionnal infos

Blake2S algorithm exclusive for KDA.


First of all, thank you for your interest and support to Apexto. In order to avoid misunderstandings in the process of purchasing a miner, please read all the following notes carefully before placing your order. Thank you very much for your understanding!

1 – Regarding the specific dynamic of the miners market, there is a possibility that the miner’s price has changed when we receive your payment and we might need to refund your order.

We use a batch process for all the miners orders , and that we have each batch at quite limited quantities .The price of different batches of miners is different even though it’s the same model of miner . They are selling pretty fast. Regarding the highly variable and demanded market , the price could be different every day for in stock miners . So there is a possibility that the miner’s price has gone up when we receive your payment and we need to refund you for the order .

2 – About inventory miners 

The inventory miner delivery date will be 3-7 working days. Once we receive your order, we will immediately notify our technical center staff to test the machine you have ordered to ensure that it is running well. We will also send you a video for confirmation. We will ship the machine to you only after we make sure that all the performance of the machine is fine. Then, we will deliver the machine to our freight forwarder for shipping. We will update the tracking number on the website and you will receive an email for details.

3 – About preorder miners

The actual delivery date of the pre-order miner depends on the factory’s delivery date of the miner. We will indicate the estimated delivery month of the pre-order miner on the order page so that you can make a consideration. However, there may still be a delay in delivery. For one, if the factory’s delivery date is delayed, then the delivery of the Apexto miner will also be delayed. There is also the possibility that the factory will not be able to produce the miner in the expected time, in which case we will process a refund for your order.


Please note that the platform only allows payments via Coinbase. If your preferred payment method is Offline Payment or Wire Transfer, please get in contact with Apexto team via email or online chat so we can assist you further with the order placement.

Way 1: Coinbase Commerce (Cryptos). Place an order directly on the website and pay for the cryptocurrency(Currencies accepted BTC, LTC, ETH, BCH, USDC).

Way 2: Offline Payment

USDT ERC20 Address:0xBF8114867024da56597ffD38E67835B7F4F0B012

USDT TRC20 Address:TRFvftXweHzJ6yto1jwYoC682Uj7foYPSs

USDC ERC20 Address:0xFbB1F17d7A7F6A3D3Ee2EC68c0302bD23f8AB22f

USDC TRC20 Address:0xFbB1F17d7A7F6A3D3Ee2EC68c0302bD23f8AB22f

BTC Address:1BoWRHunU4mwUaVJpmSiX7Zc9pkzLFugtB

ETH Address:0x312EBF1dd569a33f7D8F68bF259b422782B7abBB

Way 3: Bank transfer

Bank specific information is as follows.

T/T Payment  
 BANK NAME: The Bank of East Asia, Limited 
 BANK ADDRESS: 10 Des Voeux Road, Central , Hong Kong
 Bank code: 15
 ACCOUNT NO: 18568036387 



Please read all terms of shipment and payment before placing your order. 

Apexto has two warehouses, Shenzhen warehouse and Hong Kong warehouse. Our orders will be shipped from one of these two warehouses. 

All mining products include postage; some products do not include postage, such as miner parts, immersion cooling system and mobile mining, if you need to place an order please contact us to account for your shipping costs.

1 – Packaging details: carton packing / per unit

2 – Worldwide delivery(Customer Request Acceptable): UPS, DHL, FedEx, EMS, TNT and Special Express Line (double-clear tax lines and door-to-door service for countries such as Thailand and Russia) 

3 – Port: Shenzhen / Hong Kong

4 – Lead time: in 7 days after payment

Note: If you have any questions about the logistics information, please contact us immediately. We will track your shipment and get back to you as soon as possible.

Shipping Company  

Estimated Delivery Time Processing Time
Fedex Fedex 3-7 days 3~7 business days
UPS UPS 4-8 days


3-8 days


3-7 days
EMS EMS 5-15 days
DPEX DPEX 3-6 days
Aramex Aramex 3-9 days
SPSR Russia Express-SPSR 14-25days




All items are non-refundable and orders not cancelable. (Except in the increase in mining machine prices due to the fluctuation of prices  or in the case of out of stock)


Warranty Limitations

We offer no warranty for pre-installed software, its quality, performance, functionality, or compatibility for a particular purpose. We do not warrant that the functions contained in the software will meet specific requirements or that the operation of the software will be uninterrupted or error-free. The product is sold “as is”.

To the extent permitted by applicable law, this warranty does not apply to:

  • normal wear and tear;
  • damage resulting from accident, abuse, misuse, neglect, improper handling or improper installation;
  • damage or loss of the product caused by undue physical or electrical stress, including but not limited to moisture, corrosive environments, high voltage surges, extreme temperatures, shipping, or abnormal working conditions;
  • damage or loss of the product caused by acts of nature including, but not limited to, floods, storms, fires, and earthquakes;
  • damage caused by operator error, or non-compliance with instructions as set out in accompanying documentation;
  • alterations by persons other than us, associated partners or authorized service facilities;
  • products, on which the original software has been replaced or modified by persons other than us, associated partners or authorized service facilities;
  • counterfeit products;
  • damage or loss of data due to interoperability with current and/or future versions of operating system, software and/or hardware;
  • damage or loss of data caused by improper usage and behavior which is not recommended and/or permitted in the product documentation;
  • failure of the product caused by usage of the products not supplied by us;
  • hash boards or chips are burnt.

Warranty Service

During the warranty period, we will undertake to repair, or based on our sole discretion, to replace a defective product by an identical or similar (e.g. newer) version of the product, unless the defect was the result of Warranty limitations. 

The costs incurred in connection with the return of the product, part, or component to our service processing facility shall be carried by the product owner. If the product, part, or component is returned uninsured, you assume all risks of loss or damage during shipment.

Warranty Period for GTX Graphic Card series

  • A three-month warranty is provided for all products under GTX Graphic Card series when used for mining.
  • A three-year warranty is provided for all products under GTX Graphic Card series when used for gaming.

Warranty Period for all Miners

  • The warranty period for brand new machines is 6 months
  • No warranty period for used machines
  • Antminer S19 series machine warranty period is 1 year


1 — Transportation costs and all other costs (if any) pertaining to the return of a product shall be under the sole responsibility of the purchaser. 

2 — The period of repair shall depend on the type of problems encountered. 

Hash Rate

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