Bitmain Antminer Z11 135KSol/s

The Antminer Z11 from Bitmain mining Equihash algorithm with a maximum hashrate of 135ksol/s for a power consumption of 1418W.

Full Products Package

Guidebook | Power Supply (PSU) | USB Flash Drive | Cable and Connectors

Fast Shipping

All orders are shipped in 1-10 business days.

Hassle Free Returns

No questions asked, 30 days return policy.

Postal Insurance

Full Device Protection

 Guaranteed Safe Payment 

Please be aware that due to the current market state orders placed after 4:00 PM MST may result in a price change.
In the unlikely event of a price change you will be notified by a member of our team. We will send an updated offer with which you will be able to decide if you would like to continue with the purchase or cancel.
Thank you for your understanding.

Please notice, Due to the recent 27.6% increase in tariffs on miners, the price has been increased for
customers shopping from the United States. If you are shopping from outside of the United States your price has NOT been affected and the listed price is correct. We are working diligently with our
supply chain on a solution. Thank you for your understanding.*

1. Specifications and other information of the Antminer Z11 are as mentioned below.

2. Maybe for this batch, shipping will be arranged later than the estimated shipping time since Z11 is a new product. However, we may ship it out ahead of the schedule once ready.

The shipping for this batch will start on a first-paid-first-ship basis for orders that Bitmain has received full payment for. We advise you to research and prepare in advance for the customs’ clearance in your country to avoid delays or unexpected costs.

3. Please select the correct address for shipping before you submit your order because, for this batch,  shipping address cannot be changed after the order has been submitted.

4. You will need an ATX PSU with sufficient 7 six-pin PCIE connectors. All PCIE connectors on a hashing board need to be connected to the PSU for the hashing board to operate.  Bitmain recommends the APW7 to power the Antminer Z11.

Please slide the upper cover of the control board to connect the power supply. Please refer to the Z11 installation guide for more details.

5. There are financial risks associated with mining cryptocurrencies. These risks can be related to changes in exchange rate of the cryptocurrency. We would like to reiterate that you should consider carefully before making a purchase because requests for refund or order cancellation will not be entertained for any orders in this batch.

6. For this batch, if delivery to US, according to the NY ruling N297495 ,mining machine is classified under 8543.70.9960 which contain with 2.6% of the import duty and tax plus additional 25% of the import duty due to country of origin made in China.

7. For Germany shipments, please be aware about we have numbers of German customers met customs clearance problems when shipments arrange via DHL. You may wish to consider this piece of information before choosing shipping carrier. In the case of any customs delay or shipment return due to DHL shipping, Bitmain will not be held liable.

8. To ensure the authenticity, high quality and full warranty coverage of products you purchase from us, we strongly suggest you to purchase through our official website (www.bitmain.com) only and we will only be responsible for products purchased through our official website. Please acknowledge that we do not have any authorized third party distributor and reseller in any region or country. We will not allow our products to be sold by individuals through phone call, email or any other method. It could be a scam if you place your order with anyone claiming to be an official Bitmain sales representative/distributor via email or Skype or on any other website other than our official website (www.bitmain.com). We do not have any obligation to provide you with any compensation or indemnification in case of scam caused by third parties. The terms and conditions of sales of our products on our official websites are the only binding version and we will not in any event match any preferential terms offered by any other unauthorized third party distributor and reseller.

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 shows here are for reference only, the final shipment version shall prevail.

 

Product Glance

Value

Model No. 240-Z
Crypto Algorithm/Coins

EquiHash/Zcash

Hashrate, KSol/s

135

Reference power on wall, Watt

1418

Reference power efficiency on wall @25°C, J/Ksol

10.50

Adapted AC/DC output requirement, Watt/ Volt

1729/ 12.00

 

Detailed Characteristics

Value

Min

Typ

Max

Hashrate & Power 
Hashrate, KSol/s

135

142

Power efficiency on wall @25°C, J/KSol(1-1)

10.50

11.24

Power efficiency on wall @40°C, J/KSol(1-2)

11.01

11.78

Reference power on wall, Watt (1-3)

1418

1673 

DC input voltage range, Volt (1-4)

11.60

12.00

13.00

DC input current range, Amp (1-5)

109.90

134.13
Adapted AC/DC output power requirement, Watt (1-6)

1556

1729

Hardware Configuration
Quantity of hash chips 

9

Quantity of hash boards

3

Networking connection mode

RJ45 ethernet 10/100M

Miner Size (Length*Width*Height, w/o package),  mm (2-1) 242*134*302
Net weight, kg (2-2)

5.40

Noise, dBA @25°C (3-1)

70

Environment Requirements
Operation temperature,°C

0

25

40

Storage temperature,°C

-40

25

85

Operation humidity, RH

5%

95%

 

Notes:
(1-1) Refers PSU power conversion efficiency of 93%

(1-2) Refers PSU power conversion efficiency of 93%

(1-3) Min condition: 25°C, min J/KSol, typical hashrate

Max condition: 40°C, max J/KSol, max hashrate

Refers PSU power conversion efficiency of 93%

(1-4) Caution: Wrong input voltage may probably cause miner damaged

(1-5) Typ condition: min reference power, typical DC input voltage

Max condition: max reference power, min DC input voltage

(1-6) Min condition: 40°C, max J/KSol, max hashrate,

PSU output power should be no less than the min value to make sure mining stable.

Typical condition: (typical power) = (min power)/90%, leave power output margin for PSU.

Caution: It is strongly recommended that using typical power can make sure your miner can work well.

You can use one PSU to power multiple boards. Do not attempt to power one board with more than one PSU.

All PCI-E ports are required to plug in while powering up the board.

(2-1) domestic and international version

(2-2) domestic and international version

(3-1) Max condition: Fan is under max RPM(rotation per minute).

Additional information

Weight 7000 g
EAN 8719325444773
Algorithm Equihash
Brand Bitmain
Condition Pre-Owned
Hashrate 135000
Manufacturer Bitmain
Model Z11
Packaging Retail Packaging
Power 1418
Power Supply Not Included

Bitmain 1800W Power Supply APW7 (10 PCIe Connectors)

Weight 3000 g
EAN 8719325444728
Brand Bitmain
Condition New, Pre-Owned
Manufacturer Bitmain
Model APW7
Packaging Retail Packaging
Power 1800W

IEC 60320 C13 To CEE 7/7 Schuko Power Cord EU Plug 1.5m 1.5mm2

Weight 200 g
Dimensions 550 × 365 × 200 mm
EAN 8719992172047
Brand Mining Wholesale
Condition New
Packaging Bulk

What is Mining?

Simply stated, crypto mining means solving complex mathematical formulas to create crypto funds, by means of hardware or software.

With mining, everything is documented on the blockchain. Everything is collected in a ‘block’, which then forms a chain of blocks in line with each other. You must remember that additions can only be made behind the block. Past transactions will always remain a part of the Blockchain and cannot be changed.

Incidentally, not only are the transactions stored, but also reference to the previous block (the hash): a difficult to crack mathematical puzzle.

The control over the transactions is usually achieved with what is called a Proof-of-Work protocol (PoW), a hashing algorithm. Or the complicated puzzle that must be solved by the miners. Thanks to PoW, there is agreement about all transactions in the records (Ledger). The computing power that the computer has provided for solving the mathematical puzzle and updating and checking the records is a proof of work. PoW. Thanks to this protocol, you do not need, for example, an accountant or auditor.

With mining, you thus contribute to the security of cryptocurrency. That is, however, not the only advantage of crypto mining. As mentioned earlier in this article, you can also receive a reward for the use of the computing power of your miner. The biggest gains, however, can lie in discovering a new block in the Blockchain. Bitcoin has become very competitive, and therefore a lot of computing power is needed to earn a little bit. This therefore costs your miner a great deal of power. With other, smaller or newer crypto coins (ALTcoins), it can be easier. The value of this currency may still increase, which means that in the long run, you can still achieve a nice return.

What do you need for mining?

How do you start mining yourself? Below you will find a list of ten things you will need if you want to start mining yourself.

A wallet for the specific coin that you want to start mining. A good miner that is specially built for mining. The days when your own household computer was good enough are over. A good, and most of all, reliable internet connection. A good location. The miners can get very hot and can make a lot of noise. It is therefore not a good idea to do the mining in your living room. The best location is a cellar, attic or shed. For the same reason, you will also need a cooling system, such as a fan or an air conditioner. It is important to keep your equipment cool. It is advisable to become a member of an online mining pool. This is a pool that is mining the same crypto coin you are. By joining an online mining pool, you will ensure a more stable income. When you want to sell the crypto coins, you must be a member of an online exchange where you can sell your mined coins. And the most importantly: you have to enjoy mining and be curious about how it all works.

As you can see, the difficulty of mining continues to increase and the only way to keep up is by constantly teaching yourself about how you can improve your miners. You can think of it as a sport: the person who works the hardest ultimately achieves the best result.

Shipping & Returns

All orders will be dispatch within 24-48 hours from Bull Miners Warehouse in UK, Italy and US in case of bulk orders we may take a day or two to ship the products after a full payment of the order has been verified.

International delivery usually takes about 3-5 business days.

WORLDWIDE DELIVERY

DHL Free Shipping: 3-5 days delivery
DHL Express Shipping: 24h-48h delivery

What is include the package?

– The Miner
– Guidebook (Instructions)
– USB Flash Drive (Videos+Photos+PDF)
– Power Supply (PSU) The voltage of a power supply will be automatically chosen based to any shipping address.
– Cable and Connectors
– Bull Miners Special Gift

When you will receive the tracking code?

– We send tracking numbers after 24-48 hours.
– We send every updates to your Email and Phone.

When will the order be shipped?

Once you complete the order.

All items shipped with DHL.

If you want us to install software on this mining rig case, please contact us after purchase.

Return & Refund Policy

– We offer easy 30 days returns money back guarantee, this is applicable only if the miner wasn’t used.
– Once sold not refundable, unless the product received is significantly different from the website or somehow damaged.

Warranty & Support

A 180 days warranty is provided starting from the shipped date.

Before shipping – Strict quality inspection and carefully packed.
Within warranty period – Free repair/replacement service.
After warranty period – There will be repair/replacing cost incurred.
After-sale support – Technical support and repairing service are available 24/7 for the full-life of the miner.

3 reviews for Bitmain Antminer Z11 135KSol/s

  1. Kaden Arabic (verified owner)

    Good quality

  2. Samuel (verified owner)

    Working well 😉

  3. Lucas (verified owner)

    Excellent server boxes

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