Antminer K7 – 58 TH/s

Product Description

The Antminer K7 is an air-cooled Eaglesong ASIC miner from Bitmain, used to mine Nervos (CKB). The 58 TH/s version is rated at 2,813 W, which works out to 48.5 J/TH.

As an air-cooled machine it relies on its own fans, so it needs a steady supply of cool intake air and somewhere for the hot exhaust to go. Plan ventilation and noise before the unit arrives.

Before you order

• Power: 2,813 W, about 11.7 A at 240 V (rated input: 200-240 V AC). Size the circuit for a continuous load.
• Noise: rated at about 70 dB, so plan a space away from living areas.
• Algorithm: Eaglesong. Read how proof-of-work coins like this one are mined.
• Released: January 2023.

Compare other models in our Other ASIC Miners range, or see how efficiency is measured in Hashrate, TH/s and J/TH explained.

Technical Specifications

Frequently asked questions

How much power does the Antminer K7 use?

This 58 TH/s version is rated at 2,813 W, about 11.7 A at 240 V. Size the circuit for a continuous load of that size.

Can I plug the Antminer K7 into a standard US outlet?

No. It needs 200-240 V AC input, so a standard 120 V outlet will not run it. Have an electrician install a 240 V circuit rated for a continuous 2,813 W load.

What coins can the Antminer K7 mine?

It mines Eaglesong, the algorithm used by Nervos (CKB). It does not mine Bitcoin.

Does the Antminer K7 come with a warranty?

Yes. This listing is for a new unit with a 30-day limited warranty from Bitminers, starting on the date of delivery. A manufacturer warranty may also apply. See our Warranty Policy.

Shipping, Payment, Warranty & Returns

• Shipping: United States only. Flat rate of $120 per order. Orders are dispatched within 5-10 business days after payment is received, and transit within the US takes 0-1 business days after dispatch. See our Shipping Policy.
• Payment: bank transfer. Our bank details are provided after you place your order. See our Payment Policy.
• Warranty: 30-day limited warranty from Bitminers, starting on the date of delivery. A manufacturer warranty may also apply. See our Warranty Policy.
• Returns: eligible items can be returned within 20 calendar days of delivery. See our Return & Refund Policy.

Related guides: Mineable coins: what you can still mine · Hashrate, TH/s and J/TH explained · ASIC miners compared by efficiency

Mining results depend on electricity costs, network difficulty and cryptocurrency prices. Bitminers does not guarantee mining profitability or return on investment.