Antminer S19J 90 TH/s

1. ECOS-M is responsible for any malfunction of equipment arising during the period of 6 months after the purchase on this website.

2. ECOS company will provide the repair of equipment during this warranty period.

3. ECOS-M is responsible for any malfunction of equipment arising during the period of 6 months after the purchase on this website.2. ECOS company will provide the repair of equipment during this warranty period.

4. ECOS company will provide the repair of equipment during this warranty period.

5. What happens after the purchase? 

Within 2 weeks after receiving the payment, ECOS will place the equipment in its data center. The rig will be pre-checked, connected to the power grid as well as the mining pool and configured. After that, the device will start working. The mined Bitcoins will be transferred directly to the buyer's wallet. The buyer will be able to track the process in their personal account in the app.

6. For how long will the equipment be placed on the farm?

The average service life of an ASIC is 4 years, but you can request it for shipping at any time.

7. What will happen after the placement period expires?

If the equipment is out of order and can’t be restored, there are two options. ECOS will either ship the rig to its buyer or keep it in the data center and dispose of it.

8. Can you ship the equipment to the buyer?

Yes, we can — but not immediately after the purchase. ECOS provides the full scope of services. That’s why the rig can be shipped to its buyer with extra pay for the shipping.

9. What is the cost and delivery time for the equipment?

The cost of the shipping and the delivery time are calculated individually. It depends on the buyer’s country of residence.

10. What are the guarantees after 6 months of the rig’s exploitation at the farm? 

Each case of equipment failure after 6 months of exploitation is considered individually. The rig rarely breaks down prematurely — but if this happens, ECOS will do everything possible to help its buyer. You can repair the equipment at the ECOS service center with a spare parts store and a maintenance team trained at the manufacturer. Alternatively, we can send it to you if you prefer to repair it yourself. The cost of repair depends on the specific problem that occurred with the device. After 6 months, ECOS, for its part, guarantees that the equipment breakdown will be promptly detected if it takes place. ECOS also guarantees to provide all possible repair options.