I. A Series -Max. outlet temperature of 70°C

Hashrate and Power Ratio are identical to M73 series (For example, M73 and M7A have the same hashrate and power ratio).

Key difference: Higher coolant flow rate (1.3 L per unit), delivering better heat dissipation. This reduces chip operating temperature by over 10°C, ensuring stable performance.

Power mode: Standard: 7200 W; High-performance: 10 kW (overclock supported)

II. B Series-Max. outlet temperature: 90°C

Having different temperature parameters compared with M73 series, details are as follows:

① Working temperature (inlet): 25 °C – 60 °C @ normal mode, 25 °C – 50 °C @ high performance mode

② Inlet temperature control accuracy: ± 2 °C

③ Storage and transportation temperature: -40 °C – +70 °C

④ Maximum inlet-outlet liquid temperature difference: 40 °C

⑤ Outlet liquid temperature: ≤ 90 °C

Power: Standard: 7200 W; High-performance: 10kW (overclock supported)

III. D Series-Max. outlet temperature: 65°C

Having different temperature parameters compared with M73 series, details are as follows:

① Working temperature (inlet): 25 °C – 50 °C @ normal mode

② Inlet temperature control accuracy: ± 2 °C

③ Storage and transportation temperature: -40 °C – +70 °C

④ Inlet liquid temperature : ≤ 50 °C

⑤ Outlet liquid temperature: ≤ 65 °C

Power: Reaches 9200 W without overclocking (overclock not supported), offering high cost-effectiveness and stable long-term operation.