$/kWh
Bitmain
Model: Antminer K7
Select Availability
Quantity
$2,099.00
Buying 10 or more? Get custom bulk pricing
Genuine
Tested hardware
Worldwide
Global shipping
Support
Mining experts
Hashrate
58 TH/s
Power
3080 W
Efficiency
53.10 J/TH
Noise
75 dB
58 TH/s Eaglesong miner at 3,080W. Same K7 platform at a lower bin and typically lower price. Includes PSU, warranty, and free DDP shipping from MillionMiner.
Based on current BTC price & network difficulty. Indicative only.
| Period | Daily | Weekly | Monthly |
|---|---|---|---|
|
Income
|
$1.79 | $12.53 | $53.70 |
|
Electricity
|
-$3.70 | -$25.90 | -$111.00 |
|
Profit
|
$-1.91 | $-13.37 | $-57.30 |
Using 0.050 $/kWh · Network difficulty as of today. Estimates only.
Adjust rate in the bar aboveUpdated daily. Last refresh: Jul 10, 2026. Estimates at $0.08/kWh.
First-time miners and small farms at $0.04–$0.07/kWh hosting rates.
Contents may vary by batch. Exact items listed in order confirmation.
Connect PSU to miner and plug into the outlet
Connect ethernet cable to your router or switch
Find miner IP via router admin or IP scanner tool
Open web interface, enter pool URL and wallet — start mining
Free quote, reply in 24h. No sales call.
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30,000+ miners delivered
Shipped worldwide since 2020
1,200+ customers globally
Trusted in 50+ countries
Pricing, lead time, and hosting options. Personal advice from our sales team.
Pricing, lead time, and hosting options. Personal advice from our sales team.
Free quote, reply in 24h. No sales call.
4.7 / 5 on Trustpilot
Verified customer reviews
30,000+ miners delivered
Shipped worldwide since 2020
1,200+ customers globally
Trusted in 50+ countries
Industrial Nervos CKB mining flagship. The K7 at 58 TH/s Eaglesong and 3,080W is the standard bin of what is currently the highest output dedicated CKB miner from any manufacturer. The top bin reaches 63.5 TH/s at the same power. Same chassis, same firmware, different chip grading. Nervos Network operates a Layer 1 proof of work blockchain (Common Knowledge Base) designed for Layer 2 scalability. CKB tokens represent the right to store data on the base layer. Mining CKB accumulates that storage capacity. The economic model differs fundamentally from Bitcoin where tokens are purely monetary. 3,080W on universal 100 to 240V. 75 dB industrial. Daily electricity at $0.07 per kWh: $5.17. Monthly: $155. Bitmain Antminer firmware. Ethernet. The K7 dwarfs every competitor: Goldshell CK6 (19.3 TH/s), iBeLink BM-N3 (25 TH/s). Bitmain produces roughly 2.3 times more CKB than the nearest industrial competitor. Below the K7: Bitmain K5 (1.13 TH/s, historical), Goldshell CK5 (12 TH/s), Goldshell CK6 (19.3 TH/s), iBeLink BM-N3 (25 TH/s). The K7 sits at the top with no close competition. Research CKB token value, exchange liquidity, and Nervos ecosystem development before committing capital to dedicated Eaglesong hardware. 430 * 195 * 290mm at 14.0 kg. 100-240V input. Ethernet. 5 - 35 °C. Bitmain firmware. Daily electricity at $0.07 per kWh: $5.17. Monthly: $155. Compare against Nervos CKB revenue at 58 TH/s and current difficulty.
Bitmain's industrial Nervos CKB miner. K7 at 58 TH/s Eaglesong and 3,080W. Dramatic step up from the older K5 (1.13 TH/s). Universal 100 to 240V at 75 dB. Dedicated CKB mining hardware at production scale. Air cooled at 75 dB. Nervos CKB. Bitmain firmware. 430 * 195 * 290mm at 14.0 kg. Ethernet. 5 - 35 °C. Industrial 75 dB. Dedicated mining space required. Plan for 3080W heat exhaust. Bitmain firmware for pool configuration and monitoring. Compare pricing against competing models at this tier. Total fleet hashrate determines coins mined. Model conservatively. Industrial 75 dB demands dedicated space. Warehouses, containers, isolated rooms. Plan for 3080W heat exhaust through ventilation or HVAC. Bitmain firmware for pool configuration. Evaluate pricing against competitors. Total deployed hashrate determines production. Model conservatively with current network data.
Our mining specialists can help you find the perfect miner for your setup and budget.
Industrial Eaglesong from Bitmain. 58 TH/s at 3080W and 75 dB. 100-240V. 14.0 kg. Nervos CKB. Ethernet. Bitmain. Compare pricing. Total cost of ownership at your rate. Factor acquisition and deployment duration. Model profitability at your rate. Bitmain firmware. Compare with competing models for fleet value. Factor acquisition and electricity over deployment. Dedicated Eaglesong ASIC silicon for maximum efficiency.
Same Bitmain K7 engineering at a lower bin. Typically lower purchase price for nearly identical performance.
Even at the lower bin, the K7 58TH dramatically outperforms previous generation CKB mining hardware.
The price difference between bins can improve total return when efficiency per watt is nearly identical.
58 TH/s Eaglesong at 3,080W. Bitmain Nervos (CKB) miner variant.
Yes. Free DDP shipping.
