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The Antminer K7 represents the next step in the evolution of CKB mining following the Antminer K5. Produced by Bitmain, the Antminer K7 (58TH) uses the Eaglesong algorithm and can achieve a maximum hashrate of 58TH/s while consuming 2813W of power.

 

Specifications

Brand Antminer
Model K7
Algorithm | Cryptocurrency Eaglesong | CKB
Hash Rate 58TH/s ± 3%
Power on wall @25°C, Watt 2813W ± 5%
Power efficiency on wall @25°C, J/TH 48.5J ± 5%
Power Supply With PSU
Power supply AC Input voltage, Volt(1-1) 200~240
Power supply AC Input Frequency Range, Hz 47~63
Power supply AC Input current, Amp(1-2) 25(1-3)
Networking connection mode RJ45 Ethernet 10/100M
Miner Size (Length*Width*Height, w/o package),mm(2-1) 430*195.5*290
Miner Size (Length*Width*Height, with package),mm 570*316*430
Net weight, kg(2-2) 16.1
Gross weight, kg 17.7
Operation temperature,°C 0~40
Storage temperature,°C -20~70
Operation humidity(non-condensing) , RH 10~90%
Operation altitude, m(3-1) ≤2000
Warranty 180 days

 

What Our Customers Are Saying on Trustpilot…

4.5 Over 36 Reviews
trustpilot
I opted for the Antminer S21 Hyd for its water cooling system, and it has not disappointed. It’s super quiet, runs cool, and delivers exceptional performance for Bitcoin mining.
trustpilot
Fantastic customer service experience! When I had a question about optimizing performance, they responded promptly with helpful tips. The miner itself has been running smoothly and efficiently.
trustpilot
The documentation that came with my miner was very helpful. It was clear and easy to understand, which made the setup process much easier.
trustpilot
Their website is very user-friendly. It's easy to find the information you need, and the checkout process is smooth. I had no issues placing my order
trustpilot
The AL1 Pro is a beast. It's expensive, but the performance is unmatched. The setup was a bit tricky, but their customer support was very helpful. I've been blown away by its performance, and it's been a game-changer for my mining operation.
trustpilot
In my opinion, Antminer is the best in the business. Their products are top-notch, their customer service is excellent, and their overall experience is fantastic. I wouldn't hesitate to buy from them again.
trustpilot
I'm extremely happy with my Antminer purchase. It's been a great experience from start to finish. I would highly recommend them to anyone looking for a reliable and high-performing cryptocurrency miner
trustpilot
I was expecting my miner to be loud, but it's actually surprisingly quiet. It's not silent, but it's definitely not disruptive
trustpilot
The AL1 is a great miner for the price. It's not as powerful as the Pro version, but it's still a solid performer. The setup was straightforward, and it's been running smoothly ever since. I've been happy with its performance, and it's been a worthwhile investment

 

Purchasing Guidelines

  • Customers can purchase up to 200 units.
  • If the hashrate of the delivered mining machine is lower than 58TH/s, BITMAIN will refund the difference according to $/T.
  • Full payment is required for the product.
  • BITMAIN will not entertain requests to cancel an order, refund an ordered amount, or change the ordered item(s) to different item(s) or different batch(es) after an order has been submitted.

 

Shipping Details

  • Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
  • Customers are responsible for any customs delays or returned shipments due to a lack of proper documentation. It is highly recommended to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.

 

Warranty

  • A 180-day warranty is provided starting from the shipping date. BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
  • 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 reseller.
  • If the user fails to use the product according to the given instructions, specifications, and conditions provided, or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising therefrom.
Weight 18 kg
Dimensions 30.1 × 12.3 × 15.5 cm
Model

Antminer K7

Hash Rate

58TH/s ± 5%

PSU

With PSU

Network Connection

Ethernet

Unit Type

piece

20 reviews for Antminer K7 CKB Miner

  1. fg (verified owner)

    Good seller! will order again

    20 products
  2. fapamfapam (verified owner)

    fast! will order again

    7 products
  3. myucchan (verified owner)

    good! recommended reseller!

    148 products
  4. willietaliulu (verified owner)

    Quick delivery, recommended seller!

    343 products
  5. amor2836 (verified owner)

    good reseller

    1 product
  6. millerasic (verified owner)

    best reseller, Thank you

    1 product
  7. nbjuikjd (verified owner)

    Fast Shipping! Recommend to all!

    1 product
  8. sadsadsadsad (verified owner)

    good communication, recommended seller!

    309 products
  9. cocj (verified owner)

    looks great,good delivery time

    263 products
  10. gecko_mueller (verified owner)

    I love it,Great product and seller.

    117 products
  11. cromaproni (verified owner)

    good communication, recommended seller!

    421 products
  12. k.arinius021 (verified owner)

    good reseller will buy again

    252 products
  13. arash_en92 (verified owner)

    good! thanks a lot.

    4 products
  14. yolandaputri (verified owner)

    best reseller. recommended

    214 products
  15. toolswebs (verified owner)

    The machine works fine.

    15 products
  16. rphough (verified owner)

    Good seller! will order again

    95 products
  17. amlik1 (verified owner)

    Very noisy, expected not this. 🙁

    26 products
  18. tibiagold1 (verified owner)

    Good purchase fast shipping i will reorder more

    503 products
  19. roini8833 (verified owner)

    As what I ordere.. nice

    541 products
  20. dicecoin (verified owner)

    fast and trusted! Recommend

    3 products

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