Overview
The Bitmain Antminer K7 63.5T by Bitmain is a professional-grade cryptocurrency mining machine utilizing the Eaglesong algorithm to mine Nervos (CKB). Delivering an impressive hashrate of 63.5 Th/s while consuming 3080W of power at 0.049 j/Gh efficiency, this miner offers excellent performance for both mining farms and individual miners.
Key Features
- High Hashrate: 63.5 Th/s for maximum mining output
- Power Efficiency: Optimized 3080W power consumption for cost-effective mining
- Energy Efficiency: 0.049 j/Gh — industry-leading efficiency ratio
- Eaglesong Algorithm: Purpose-built for Nervos (CKB)
- Bitmain Quality: Built by a trusted manufacturer with proven reliability
- Plug & Play Setup: Quick and easy installation for immediate mining operation
- 24/7 Operation: Industrial-grade components designed for continuous mining
Technical Specifications
| Manufacturer | Bitmain |
| Model | Bitmain Antminer K7 63.5T |
| Algorithm | Eaglesong |
| Minable Coin | Nervos (CKB) |
| Hashrate | 63.5 Th/s |
| Power Consumption | 3080W |
| Energy Efficiency | 0.049 j/Gh |
| Condition | Brand New / Factory Sealed |
Mining Profitability
The Bitmain Antminer K7 63.5T with its 63.5 Th/s hashrate and 3080W power draw offers a strong efficiency ratio of 0.049 j/Gh. Actual mining profitability depends on factors including electricity costs, network difficulty, and cryptocurrency market prices. We recommend using online mining calculators to estimate your potential returns based on your local electricity rates.
What’s in the Box
- Bitmain Antminer K7 63.5T Mining Unit
- Power Supply Unit (PSU) — where applicable
- Power Cables
- User Manual / Quick Start Guide
Why Buy from BullMiners?
- Authorized Dealer: Genuine products sourced directly from manufacturers
- Fast EU Shipping: Quick delivery across Europe from our warehouse
- Expert Support: Dedicated mining support team to help with setup and optimization
- Secure Payment: Multiple payment options including crypto payments
- Warranty Included: Full manufacturer warranty on all products

Andrei D. (verified owner) –
Good quality miner. Bitmain Antminer K7 63.5T delivers what’s promised. Easy to set up and configure for my pool. BullMiners offers competitive prices for EU delivery. Small note: the manual could be more detailed.
Andreas O. (verified owner) –
Pretty satisfied with the Bitmain Antminer K7 63.5T. Runs quiet for a miner of this caliber. The warranty and support give me peace of mind. Only the power cable was a bit short.
Mike N. (verified owner) –
Absolutely thrilled with my Bitmain Antminer K7 63.5T. Power consumption is manageable with a good PSU. BullMiners shipped it fast to Finland and the packaging was excellent. Their EU warehouse means no customs headaches.
christian564 (verified owner) –
Fair product. The Bitmain Antminer K7 63.5T Integration into my existing setup was easy. However, the cooling fans are quite loud — this is not for a home office setup. BullMiners did provide support though.
Leo (verified owner) –
This Bitmain Antminer K7 63.5T is a beast! Running smoothly on the included power supply. Ordered from BullMiners and received it within 6 days. Legitimate business with fair pricing.