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Bitmain Antminer A3 (SIACOIN/BLAKE2B) 815GH/s + Fonte APW3+ 1600W

Bitmain Antminer A3 (SIACOIN/BLAKE2B) 815GH/s + Fonte APW3+ 1600W

MARCA::  Bitmain  | 

MODELO::  A3 (SIACOIN/BLAKE2B) OC @ 950GH/s

A mineradora Siacoin(Blake2B), Clock Base 815GH/s (ATENÇÃO, LEIA OS TERMOS NA DESCRIÇÃO DO PRODUTO)

GARANTIA:: 3 Meses  | 

DISPONIBILIDADE PARA ENVIO:: Pronta Entrega

mais informações

Bitmain Antminer A3 (SIACOIN/BLAKE2B) 815GH/s + Fonte APW3+ 1600W

MARCA::  Bitmain  | 

MODELO::  A3 (SIACOIN/BLAKE2B) OC @ 950GH/s

A mineradora Siacoin(Blake2B), Clock Base 815GH/s (ATENÇÃO, LEIA OS TERMOS NA DESCRIÇÃO DO PRODUTO)

GARANTIA:: 3 Meses  | 

DISPONIBILIDADE PARA ENVIO:: Pronta Entrega

mais informações

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por: R$ 5.499,99

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PRODUTOS RELACIONADOS

Descrição do Produto

LEIA OS TÓPICOS ABAIXO COM ATENÇÃO

 

TERMOS DE COMPRA E RESPONSABILIDADE DO COMPRADOR -

Após o comprador realizar a compra e reserva do lote sendo vendido no período, o mesmo possui um prazo de 7 dias úteis após a finalização do pagamento para solicitar o cancelamento do pedido e estorno do valor. Passado o prazo de 7 dias úteis após a confirmação do pagamento nenhum cancelamento ou alteração de pedido de Asics (Antminers) serão possíveis, ficando o comprador CIENTE DE TODO RISCO ECONÔMICO envolvido ao produto. O risco econômico consiste na: variação e oscilação de preços das Cryptomoedas e variação e oscilação da dificuldade das redes de processamento (variando de Cryptomoeda para Cryptomoeda). Ressaltamos, não serão aceitas devoluções e trocas de nenhuma natureza para Asics (Antminers).

 

TERMO DE PRAZO E DISPONIBILIDADE - 

Tratando-se de um produto vendido e entregue sob demanda e reserva podem haver dois tipos de atraso nas previsões: caso o fabricante atrase o envio previsto do lote em questão ou caso hajam atrasos decorrentes de greves e procedimentos lentos na Receita Federal do Brasil. Os prazos constados em nosso site já consideram-se prazos mais conservadores e menos otimistas, sendo assim os prazos sempre devem ficar dentro do previsto em nosso site para o lote que está sendo comercializado no momento.

 

TERMO DE USO E GARANTIA DO PRODUTO - 

Asics (Antminers) em seus diversos modelos possuem diversos ajustes técnicos em sua interface que podem e visam aumentar a velocidade de processamento dos Chips (Asics Internos), técnica esta chamada de Overclocking, qualquer prática de Overclock não é garantida e também não é coberta pela garantia em caso de danos ao produto.

 

Parameters of ANTMINER A3

No.

Parameters

Value

1

Product model

A3

2

Hash ASIC type

BM1720

3

Hashing algorithm

Blake(2b)

4

Total quantity of hash chips

180 chips

5

Total quantity of hash boards

3 boards per miner

6

Total hash rate

815GH/s±5%

7

DC voltage input

11.60~13.00 V

8

DC current input @12V DC

98.8 A +7%

9

DC Power @12V DC input

1186 W +7%

10

220VAC Power @25? ,93%

conversion efficiency of APW3

1275 W +7%

11

220VAC Power efficiency @25?,93% conversion efficiency of APW3

 1.56mJ/MH+7%

12

Weight?without package?

 4.2 kg

13

Operation temperature

0-40 ?

14

Storage temperature

-40-85 ?

15

Operation humidity

5%RH-95%RH,

prevent condensation

16

Noise

76 dB

17

Networking connection mode

Ethernet Cable

18

Power connection mode                  

All three PCI-E ports are required to power the board. You can use one PSU to power multiple boards, but do not attempt to power one board with two PSUs.We suggest to prevent  the control board to be powered up before hash boards be powered up.

19

Size(Length*Width*Hight,without package)

321mm*125mm*208mm

Payment

1. BCH(Bitcoin Cash) accepted only in this batch.For BCH payment method ,please use the exact amount mentioned in your order and complete the payment within one hour. After one hour, the order will expire and your payment may not be detected by the system automatically. Payment must be in BCH. We cannot accept payment in BTC. If you send BTC to the BCH wallet the coins may be lost. If the payment is submitted but the receipt is delayed, we will make your payment "Valid" manually.

2. The shipping cost, custom 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 deliberation.

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, no matter what currency you uses to make payment . The exchange rate between U.S. dollars and cryptocurrency shall be adopted following the below rules:

• In the event that you pay for your placed Order which is valid and has not been fully paid yet, the exchange rate between U.S. dollars and cryptocurrency fixed in such placed Order shall be adopted;

• Otherwise, the real time exchange rate between U.S. dollars and cryptocurrency displayed on the Site upon payment shall be adopted.

Please do not place your order with anyone or anybody claiming to be an official Bitmain representative over email or Skype. It can be a scam and your confirmed order may never be delivered in such cases. Bitmain is neither responsible for nor offers any kind of compensation in such cases.

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 cannot be honored.

Warranty

1. A 180-day warranty is provided starting from the shipping date. To avail this warranty a repair ticket must be generated by the customer on Bitmain's website. Overclocking the miner will void the warranty immediately.

2. The warranty only applies to the original purchaser who purchased the machine directly from Bitmain. Once the miner is resold warranty coverage becomes the responsibility of the re-seller.

3. 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.

4. The following events will void the warranty:

     a. Customer removes/replaces any components by himself without receiving permission from Bitmain first;

     b. Damage caused by poor power supply, lightning or voltage surges;

     c. Burnt parts on hash boards or chips;

     d. Miner/boards/components damage due to water immersion or corrosion due to wet environment.

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. Bitmain will cover shipping cost when shipping a replacement unit within the warranty period.

7. If you notice there are some loose heatsinks when you receive the miner, please inform us by email to info@bitmaintech.com within 3 days from the date the package is received according to UPS/DHL/FEDEX's website.

8. Bitmain 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.

Discount

There are no discounts available for this batch.

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