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Antminer K7

5.00 out of 5
(39 customer reviews)

Original price was: $3,856.00.Current price is: $2,174.25.

The Antminer K7 is a high-capacity ASIC specifically designed for the Nervos Network (CKB), delivering a specialized hashrate of 63.5 TH/s. Utilizing the Eaglesong algorithm, it operates with a power consumption of 3080W and maintains a competitive 48.5 J/TH efficiency. This unit is built with a reinforced quad-fan cooling system and a durable chassis, ensuring stable 24/7 performance and effective thermal management for professional CKB mining operations.

Description

Antminer K7 – Technical Specifications

  • Hashrate: 63.5 TH/s (Typical version); 58 TH/s (Secondary version)
  • Power Consumption: 3080W ± 5% (for 63.5T); 2813W ± 5% (for 58T)
  • Efficiency: 48.5 J/TH ± 5%
  • Algorithm: Eaglesong (Nervos/CKB)
  • Chip: 7nm ASIC (276 total chips)
  • Cooling: Air-cooled with 4 high-speed fans
  • Dimensions: 400 x 195.5 x 290 mm
  • Weight: 16.1 kg (Net) / 17.7 kg (Gross)
  • Operating Temperature: 0°C to 40°C
  • Humidity: 10% to 90% (non-condensing)
  • Noise Level: 70-75 dB
  • Network Connection: RJ45 Ethernet 10/100M
  • Voltage: 200~240V AC

Notes

  • Payment accepted in USDT, USDC, BTC, or USD. The unit price and total price of the products, and the amount paid are denominated in U.S. dollars.
  • The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
  • 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 item(s) or different batch(es) will not be entertained by BITMAIN.
  • The pictures shown are for reference only; the final shipment version shall prevail.
  • The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
  • Caution: Wrong input voltage may probably cause product damaged.

Shipping Details

  • Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
  • You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s 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 365-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 re-seller.
  • If the user fails to use the product per 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 there from.

Additional information

Performance (Miner)
Algorithm

Eaglesong

Hashrate

63.5 TH/s ±3%

Power Efficiency

48.5 J/TH ±10%

Hardware
Model

Antminer K7

Network Connection

RJ45 Ethernet 10/100M

Power (Container/Rack)
Input Voltage

200~240 V AC

Input Frequency

47~63 Hz

Input Current

20 A

Power
Power Consumption

3080 W ±10%

Physical (Cabinet)
Dimensions (without package)

430 x 195.5 x 290 mm

Dimensions (with package)

570 x 316 x 430 mm

Net Weight

16.1 kg

Gross Weight

17.7 kg

Environmental
Operating Temperature

0~40 °C

Storage Temperature

-20~70 °C

Operating Humidity

10%~90% RH

Noise Level

70 dBA

Maximum Operating Altitude

≤2000 m

Cooling & Sub-systems
Cooling Method

4 fans

39 reviews for Antminer K7

  1. 5 out of 5

    Laura Schmidt

    Very impressed with the Antminer delivery. Highly recommend this seller. No regrets.

  2. 5 out of 5

    Isabelle Simon

    Couldn’t be happier with my Antminer. Better than expected. Would buy again.

  3. 5 out of 5

    Camille Michel

    Super smooth purchase of my Antminer! The unit works flawlessly. Impressed by the speed.

  4. 5 out of 5

    Mia Müller

    Very impressed with the Antminer delivery. Exactly as described. Would buy again.

  5. 5 out of 5

    Emma Becker

    Excellent service! Exactly as described. Five stars!

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Antminer K7
Original price was: $3,856.00.Current price is: $2,174.25.