Manufacturer | Canaan |
Model | AvalonMiner 921 |
Also known as | Avalon A9, A921 |
Release | September 2018 |
Size | 150 x 136 x 370mm |
Chip name | A3207 |
Chip size | 7nm |
Cooling | 14038 Fan |
Fan(s) | 1 |
Power | 1700W |
Voltage | 12V |
Interface | Ethernet |
Temperature | 5 - 45 °C |
Humidity | 5 - 95 % |
Minable coins： | ACOIN/CURE/XJO/UNB/PPC/DEM/BCH/BTC/TRC/ |
Note
1. Specifications and other information mentioned in the Overview section.
2. The shipment of this batch will start on a first-paid-first-ship basis for orders which OB has received full payment. We recommend you to be aware of your local customs clearance policies and prepare ahead of time for it to avoid any customs clearance delay or unexpected costs.
3. We have set a limit of purchasing one unit per user.
4. Please kindly note that power supply is not a part of ANTMINER .
5. Please kindly note that the required input voltage for ANTMINER is 220V.
6. Please select correct address for shipping before you submit your order. For this batch, shipping address cannot be changed once the order is submitted.
7. For the shipments to US, according to the NY ruling N297495, mining machine is classified under 8543.70.9960 which contains a 2.6% tax and an additional 25% import duty in accordance with the relevant Sino-US terms and conditions.
8. For German shipments, please be aware that we have numerous German customers met customs clearance problems when shipments arranged via DHL. You may wish to consider this information before shipping carrier is determined. In case of any customs delay or shipment return due to DHL shipping, Bitmain will not be held liable.
9. Please click here to refer to the all certificates of the products. Please research on your local custom requirements before purchasing from Bitmain. In the case of any custom delay or shipment return due to the lack of certification, Bitmain will not be held liable.
10. The pictures shown are for reference only, the final shipment version shall prevail.
11. Please take note that origin of the mining machine on the label will be updated due to factory adjustment.
Payment
1. The payments for Orders are accepted in US Dollars.
Do upload the bank proof of transfer within 48 hours. If no proof of transfer is loaded within this time period, the order will expire.
2. The shipping cost, customs charges and taxes (if any) are not included in the retail price shown above.
3. Please fill your desired quantity, shipping address and select your preferred shipping service while placing an order to learn the shipping cost to your shipping address.
4. Special Provision: After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different items(s) or different batch(es) WILL NOT BE ENTERTAINED by Bitmain. We advise you to make any purchase only after consideration.
5. To get a fast response from our team for any order or sales related inquiries please submit a request here.
6. The unit price and total price of the products, the amount paid by you shall be all denominated in U.S. dollars.
NOTE: The price of cryptocurrency mining machines has to be adjusted frequently in accordance with variables like the exchange rate of the cryptocurrency with fiat, the cryptocurrency's network difficulty, or the expected difficulty increase. Refund requests based on price changes WILL NOT be honored.
Warranty
1. A 180-day warranty is provided starting from the shipping date.
2. The warranty only applies to the original purchaser who purchased the machine directly from OB. Once the miner is resold warranty coverage becomes the responsibility of the re-seller.
3. All sales are final. No refunds will be granted.
4. We reserve the right to charge fees for repair Services under the following circumstances:
(1) Product with an expired warranty, including (i) the warranty of the Product has expired when the Repair Ticket is created ( as such date is indicated on this website); or (ii) the Product does not arrive at the service location within the time period described in Section 4.1.2 of this Policy, and the warranty of the Product has expired when the Product arrives at the service location.
(2) Voided warranty due to:
Product damage caused by improper installation, use and maintenance;
Product damage or failure caused by dropping, accident, theft, abuse, negligence, improper operation;
Product damage caused by physical interference, including but not limited to, moisture, fire, flood, lightning, transportation, and extreme environment;
The entire Product, the board, or components of the board are crushed, broken, burnt, dropped, damaged due to improper operation;
Product damage caused by overvoltage or undervoltage or leakage;
Product damage caused by significant higher or lower ambient temperature exposure;
Product damage caused by humidity, oxidation, corrosion and short circuit to the Product, units or any part thereof;
Product damage or loss caused by natural disasters, including, but not limited to, floods, lightning, fires, earthquakes, tsunamis and lightning strikes, etc.
Disassembly or alteration of Product by any person other than us or an authorized service provider of us;
Product damage or failure caused by the use of power supply, parts or units which are neither supplied by us nor our authorized providers;
Unauthorized changes on firmware and hardware;
Product damage or failure caused by the use of unauthorized firmware or drivers, including but not limited to firmware that enables users to apply an over frequency setting;
Product damage resulting from non-commonality and/or incompatibility with current and/or future versions of operating systems, software and/or hardware;
Damage or loss of data due to improper use;
Product without original barcode or SN label or which has been altered, defaced or removed;
Mixed boards: any or all of the hash boards or control boards in a Product are not the original parts of such Product, or anything preventing us from determining whether the hash boards or control boards are the original parts of such Product;
Direct operation of Product without being connected to drainage assemblies (applicable to Products requiring connection to drainage assemblies);
Daily wear and tear;
Any reason other than those caused by us that makes it impossible for us to diagnose whether the Product is under warranty.
(3) Product sent for Maintenance without proper packaging, including unpacked Product, Product without sufficient cushioning material, etc. For the suggestion of proper packaging, please refer to the website: 《Packaging Recommendations for Returning ANTMINERS for Repair》
5. For all repairs or RMA, within warranty or not, customer must return the defective parts at his/her own expense after opening a support ticket and troubleshooting with Bitmain's instructions.
6. OB 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.