1. What are core characteristics and applicable scenarios of three miner cooling methods: air cooling, immersion cooling, and hydro-cooling?

Air Cooling: Advantages include simple structure, low cost, and good compatibility; disadvantages are limited overclocking capability and vulnerability to corrosion caused by environmental factors such as coastal salt spray and coal dust.

Immersion Cooling: Advantages cover good compatibility and strong overclocking capability; disadvantages involve waste oil disposal issues and uncertain equipment status after long-term use. Applicable to almost all scenarios with no obvious incompatible conditions.

Hydro-Cooling: Advantages are strong overclocking capability and excellent environmental adaptability; disadvantage is poor compatibility among equipment from different manufacturers. Applicable to nearly all scenarios with no identified incompatible cases currently.

2. What are core advantages of hydro-cooling compared to air cooling?

Hydro-cooling has six core advantages over air cooling: lower construction costs, more competitive miner costs, superior overclocking capability (approximately 29% improvement), recyclable waste heat (e.g., heating, seawater desalination, industrial heating), stronger environmental adaptability (able to cope with harsh environments like coastal salt spray and coal dust), and lower equipment failure rate.

3. Regarding reliability and temperature control, what are differences between M64 (S/S+...) and M65 (S/S+...) series?

Comparison between the M64 and M65 series (stability & temperature Control)

Stability: There is basically no difference in stability between the two series. Both are designed to maintain reliable performance in daily operations.

Key Differences: M64 Series differs from M65 Series in terms of input voltage and power parameters. In addition, M64 Series features a more compact design, making it an ideal choice for home use. Moreover, M64 Series has a slightly higher inlet temperature range compared to M65 Series.

4. Is a cabinet for M53 series miners compatible with M63 series miners?

Compatible, both have the same appearance and are 2U sized miners.

5. What are characteristics of M64 series? Does it be customized?

The biggest feature of M64 series is that the temperature of its outlet liquid can reach up to 80 degrees Celsius, and it uses the single-phase power supply and is suitable for household use. M64 series is not customized and belongs to independent research and development.

6. What are characteristics of M61 series?

M61 series can operate at overclocking, that is, currently it can operate normally in 4000 W mode, but in overclocking mode, it can reach 5000 W.

7. What are characteristics of M65S?

The power ratio and the hashrate of M65S and M63S are the same, but for M65S, the temperature of its outlet liquid can reach up to 80 Celsius degree.

8. Why is M64 series designed with a separate size?

There are two reasons, the first is based on power supply considerations. The M64 series is a single-phase power supply, while other models of hydro-cooling miners have three-phase power supplies, and M64 and other models have different appearances; secondly, the M64 series and other models have different hashrate and power ratio, so a new size for M64 has been designed.

9. What hashrate value will M66 series produce in High Performance Mode? Is there any exact value in Th/s or at least a percentage increase?

It depends on the environment, mostly 10-15% should be increased.

10. What model of miners can achieve outlet temperature of 80 degrees Celsius

M65 series and M64 series can achieve. In addition, M63 series can also achieve but requires a special firmware upgrade, which may result in loss of warranty.

11. Can the temperature of the outlet liquid of M63S reach up to 80 Celsius degree?

Firmware upgrade is required, but warranty will be lost. We recommend choosing M65S.

12. How much hashrate does M63S+ have at 6250 W?

6250 W belongs to a range of low performance mode. In low mode, hashrate decreases by about 10%, while in high mode, hashrate increases by about 30%. For example, when hashrate of M63S+ is 400 T in normal mode, hashrate of M63S+ is about 360 T in low mode.

13. How much heat can an M63SS++generate?

6250 W belongs to a range of low performance mode. In low mode, hashrate decreases by about 10%, while in high mode, hashrate increases by about 30%. For example, when hashrate of M63S+ is 400 T in normal mode, hashrate of M63S+ is about 360 T in low mode.

14. What is the maximum outlet temperature of M63S++?

Under normal circumstances, outlet temperature is 70 degrees Celsius, but with a special firmware, the outlet temperature can reach up to 80 degrees Celsius.

15. What is the reason why M65S can achieve high temperature output?

Mainly due to the chip, the internal structure of M65S is basically the same as M63 series.

16. Is it possible to adapt M50/60 series to run in immersion?

If it is said that without dismantling the fan of the air cooling miner, currently, it cannot be directly used as an immersion cooling miner immersed in oil. But we do not recommend wind to oil operation, as the internal structure of miners is different. This kind of modification will cause the miner to lose its warranty.

17. Does M65S+ natively support 80°C operation without customizations?

Yes, it is supported.

18. What is hydraulic resistance of M64 series hydro-cooling miner?

The standard pressure difference for an inlet and an outlet of M64 series hydro-cooling miner is 70 Kpa (including pipe connectors).

19. How many hydro-cooling plates are there in M64 series hydro-cooling miners?

There are a total of 2 hydro-cooling plates.

20. Are internal hydro-cooling plates of M63S+ made of aluminum?

Yes, they are made of aluminum alloy.

21. Can a 3D model of the miner be provided?

We can provide an external model of the miner, but we do not provide a 3D model of the miner's internal components.

22. Is there a solution for container leasing？

No. At present, there is no container leasing solution available