K7
Product Manual
Nov. 2023
BITAMIN TECHNOLOGIES INC.
www.bitmain.com
Specification
| Product Glance | Value |
| Model | K7 |
| Version | 240-K |
| Crypto algorithm I coins | Eaglesong I CKB |
| Typical Hashrate, TH/s0-1) | 58 |
| Power on wall @25°C, Watt(‘-) | 2813 |
| Power efficiency on wall@25°C, J/TH(1-1) | 48.5 |
| Detailed Characteristics | Value |
| Power supply | |
| Power supply AC input voltage, Volt(2-1) | 200-240V AC |
| Power supply AC Input Frequency Range, Hz | 50-60 |
| Power supply AC Input current, Amp(2-2) | 20 |
| Adapted AC output power requirement, W(2-3) | 3600 |
| Hardware configuration | |
| Quantity of hash chips | 276 |
| Quantity of hash boards | 3 |
| Network connection mode | RJ45 Ethernet 10/100M |
| Server size (Length*Width*Height, w/o package), mm | 400*195.5*290 |
| Server size (Length*Width*Height, with package), mm | 570*316*430 |
| Net weight, kg | 16.1 |
| Gross weight, kg | 17.7 |
| Noise, dBA @25°C (24) | 70 |
| Environment requirements | |
| Operation temperature, °C | 0-40 |
| Storage temperature, °C | -20-70 |
| Operation humidity(non-condensing), RH | 10-90% |
| Operation altitude, m(2-5) | 52000 |
Notes:
(1-1) 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%.
(2-1) Caution: Wrong input voltage may cause server damaged.
(2-2) Three-phase AC input, 10 A per wire.
(2-3) Caution: It is strongly recommended that the power on wall of the miner does not exceed this value.
(2-4) Max condition: Fan is under max RPM (rotation per minute).
(2-5) When the miner is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Performance Curves
(1) Hashrate Vs. Ambient Temperature 
(2) J/T Vs. Ambient Temperature 
Documents / Resources
 |
BITMAIN ANTMINER K7 58T & 63.5T CKB Miner Eaglesong Algorithm [pdf] Owner's Manual K7, ANTMINER K7 58T 63.5T CKB Miner Eaglesong Algorithm, ANTMINER K7, 58T 63.5T CKB Miner Eaglesong Algorithm, CKB Miner Eaglesong Algorithm, Miner Eaglesong Algorithm, Eaglesong Algorithm, Algorithm |