MicroBT WhatsMiner M30S
| Manufacturer | MicroBT |
| Model | Whatsminer M30S |
| Release | 2020 |
| Size | 130 x 220 x 390mm |
| Weight | 12500g |
| Hashrate | 88Th/s±5% |
| Chip size | 12nm |
| Noise level | 75db |
| Fan(s) | 2 |
| Power | 3344W±10% |
| Voltage | 12V |
| Interface | Ethernet |
| Temperature | -5 – 40 °C |
| Humidity | 5 – 95 % |
On December 7th, 2019, MicroBT released a running video of WhatsMiner M30S SHA256 server, announcing the successful launch of the new generation of the WhatsMiner M30 server, both the hashrate and the power ratio broke the new industry records!
The overall appearance of WhatsMiner M30S-88T is the same as the M20S-68T
The difference between M30S-88T and M20S-68T is that the power supply is replaced with a flat style, which reduces the height of the whole machine by 15mm, and the weight of the whole machine is 0.9kg lighter than the M20S-68T.
On the side is the logo of M30S-88T, and on the other side is information such as precautions
The whole machine uses one input, one output and two fans for cooling, and the air inlet fan is equipped with a metal protective cover. It is caused by the metal protective cover pressing the fan blades, as long as the metal protective cover is pulled out a little)
Inside the WhatsMiner M30S-88T, remove the four fixing screws around the control board, remove the power supply regulator line on the control board and the data line connected to the hash board, and then remove the control board
The WhatsMiner M30S-88T server uses the H3 control board. It is connected to the hash board through the cable of the adapter board. The panel interface and buttons are the same as before.
The control board is also marked with the model, hashrate, SN code, and network card MAC address
The WhatsMiner M30S-88T comes standard with a power supply model P21-GB-12-3300
The WhatsMiner M30S-88T power supply has made some changes in the shape. Compared with the previous model, the height has been reduced and the length has been extended to the position aligned with the air outlet fan.
WhatsMiner M30S-88T uses 16A power cord for the power supply, and the socket position is also adjusted to the middle.
The cooling of the WhatsMiner M30S-88T uses two 14038 12V 7.2A fans
The fan power (7.2A) of the WhatsMiner M30S-88T is lower than that of the M20 series (9A), which reduces not only the power consumption, but also the noise
The front fan uses a 6-core flat interface, and the rear fan uses a 4-core 4P interface
The WhatsMiner M30S-88T chassis is made of aluminum alloy die-casting, and the hash board is inserted and fixed through the groove, which is closely arranged
The WhatsMiner M30S-88T has 3 built-in hash boards, each of which has 148 Samsung 8nm ASIC chips, a total of 444.
The hash board is covered by heat sinks on both sides, coated with thermal grease in the middle, and reinforced with 26 spring screws
