Bitmain Antminer K7 – 63.5 TH/s Nervos (CKB) Miner | Eaglesong ASIC

SKU: antminer-k7-ckb-miner-63-5th-s

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Price range: $2,699.10 through $2,999.00

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Goldshell – Mining Made Simple, Profitable & Human.‌We design plug-and-play miners that speak your language—whether you're a pro or just starting out. Because real mining power shouldn't require a PhD to operate.

Overview of the Product

Bitmain’s Antminer K7 is an ASIC miner designed to mine CKB, the Nervos Network native token, and has a large hash supply that is optimized for Eaglesong. With an impressive hash rate of 63.5 TH/s and a power consumption of only 3080 W, it offers a good balance between processing power and energy efficiency. It can be used for both small-scale and large-scale mining due to its robust design and efficient cooling system.Antminer K7


Performance Metrics

Metric Value
Supported Coin Nervos (CKB)
Daily Revenue* ~$2.50 (KAS price-dependent)
Electricity Cost $0.74/day ($0.10/kWh)
Operating Temp. 0–40°C
Recommended Pool F2Pool, DXPool, 2Miners

Ideal Users

Audience Reason
Professional Miners High hash rate for CKB farms.
CKB Enthusiasts Maximize Nervos rewards.
Large-Scale Ops Scalable with a low J/TH ratio.
Tech-Savvy Buyers Advanced cooling & firmware.

Important Notes

  • Power Requirements: Requires a 240V/30A circuit (L6-30R plug).
  • Cooling: Ensure proper ventilation to avoid overheating.
  • Profitability: Subject to CKB price and network difficulty fluctuations.
  • Noise: Not suitable for residential areas without soundproofing.

Why Choose the Antminer K7?

Though the per-watt power consumption of the Antminer K7 is not the best among the Eaglesong ASICs, it still stands out from the crowd for its unmatched hashing power. The machine’s practical efficiency of 48.5 J/TH and its solid and consistent performance make it the main pick for those miners who want to get the highest ROI. In case you are expanding your farm to be a part of CKB’s future, K7’s unrelenting power will serve your cause well.

Specification

Cryptocurrency

Cryptocurrency

CKB

Algorithm

Algorithm

Eaglesong

Hash rate

Hash rate

63.5 TH/s (±3%)

Energy efficiency

Energy efficiency

48.5 J/TH (±10%)

Dimensions

Dimensions

430 × 195.5 × 290 mm

Weight

Weight

16.1 kg

Noise Level

Noise Level

75 dB

Interface

Interface

Ethernet (RJ45)

📦 Shipping Options

We provide tailored logistics solutions for global clients:

MethodEstimated TimeBest For
Air Express5–10 business daysUrgent orders
Air Freight10–20 business daysMedium-sized shipments
Sea Freight20–45 daysLarge/Bulk orders
Land Transport7–15 days (Asia only)Neighboring countries

⏳ Processing & Transit

  • Order Processing‌: 1–3 business days after payment confirmation.
  • Customs Ready‌: Includes commercial invoice, packing list, and compliance certificates (CE/FCC/RoHS).

🛡️ Packaging Standards

  • Industrial wooden crates with shock-absorbent foam.
  • Waterproof & anti-static protection for electronics.
  • Individual serial number tracking per unit.

🌍 Customs & Duties

  • Buyer’s Responsibility‌: Import taxes/VAT (DDU standard).
  • Optional Services‌: DDP (Door-to-Door Tax Paid) available upon request.

🔍 Tracking & Support

  • Real-time tracking via email/SMS (FedEx/DHL/MAERSK).
  • Dedicated logistics team: ‌service@‌oemminer.com.

⚠️ Damages & Returns

  • Report within ‌48 hours‌ with photos/video evidence.
  • Free replacements for manufacturing defects (shipping costs covered by seller).
HS Code: 8542.31.00 (Electronic Machines)  
Origin: China

Want to buy in bulk? Contact us

Bulk purchases receive discounts.

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