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Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s

China Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s, Find details and Price about China Samsung M31, Whatsminer M31s from Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s

Model NO.
M31
Algorithm
Sha256
Trademark
Whatsminer/RUMAX
Specification
15KG
Origin
Guangdong
HS Code
8471504090
Model NO.
M31
Algorithm
Sha256
Trademark
Whatsminer/RUMAX
Specification
15KG
Origin
Guangdong
HS Code
8471504090
Company Profile
Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s
If you purchase a used machine from our store, please note:
         1. All machines will go through two strict tests before shipping, and a test video will be sent to the
buyer before shipping.
         2. There is no return or exchange service for all used machines, only 90 days of paid mail repair and
online technical services are available.
          3.Please do not tear the anti-demolition label on the screws of the chassis. The warranty will not be
provided after the label is torn.
Recommend Products
 The company's latest mining machine inventory spot delivery(* Click on the model for details)
model
inventory
Hashrate
model
inventory
Hashrate
model
inventory
Hashrate
T9+
196
10.5T
M21S 
122
44T
M32S 
221
46T
S9
123
13.5T
E12
13
44T
A6+
130
2.2Gh/s
S9J
168
14.5T
S17
150
59T
Z15
40
420K
T2T
120
29T
S17
111
64T
a10pro
110
5g 500m
T2Tz
127
30T
S17e
120
56T
a10pro
880
6g 500m
M20S
159
65T
S17+
1500
70T
A4+
259
42T
L3+
1100
504M
S19J
54
90T
a10pro
616
6g 720m
E9-pro
150
25T
S19PRO
87
110T
a10pro
850
 7g 720m
A4+
660
40T
T3+por
15
67T
a10pro
1235
7g 750M
L2
10
30T
1660S
11
8k
L3++
934
580M
T17
630
40T
A1246
12
85T
M30S
88
88T
M21S 
87
42T
z11
1100
135K
M31S
12
80T
 
Product Parameters
Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s

 

Our Advantages

Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21sUsed Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s

FAQ

 

 SizeQ1. Can I have a sample order for the mining machines?
A: Yes, you can purchase A small number of products for testing first
Q2. What about lead time?
A: It takes 3-5days for samples and 7-12 days for bulk shipment.
Q3. Can you guarantee the quality of your products?
A: Each machine will be tested by professional equipment and software before delivery. The test data and video will be sent to you.
Q4. How do you ship the goods and how long will it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 7-9 days to arrive. Air and sea are also optional.
Q5. How to order mining machines?
A: First tell us your requirements and application. Secondly, we send our proposed quotation according to your request.
Finally,the customer confirms the sample and pays the full payment, and the seller delivers the goods.
Q6. Is the quotation on the product page accurate?
A: No, because the daily sales volume is very large, the market price is very different, so please consult customer service before placing the order.
Q7. Do you guarantee these products?
A: There is no return or exchange service for all used machines, only 90 days of paid mail repair and online technical services are available.
Q8: How to deal with the failure?
A: First of all, we will send you A product inspection video before shipment. If something goes wrong, our professional engineers will guide the operation online.
Q9. How to pay after placing an order? How to guarantee the security of payment?
A: After placing an order, pay the full payment and confirm the receiving address. The platform will guarantee the transaction through Alibaba credit guarantee, and guarantee the safety of your funds.
Q10.Is the parameter data on the product page accurate?
A:Not necessarily accurate, because the sales team has too much work to do, usually only mark the accurate model, the


Used Second Hand Good Condition Sichuan Bitcoin Blockchain Miner Btc Miner Whatsminer M21s

 

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