MicroBT Whatsminer M21 31 Th/s

Consumption: 1860W
Algorithm: SHA-256
Currency: Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV), Emercoin (EMC), Gridcoin (GRC), Litecoin Cash (LCC), Namecoin (NMC), Peercoin (PPC)
Hashrate, TH/s: 31Th/s

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In our online store you have the opportunity to buy a new or used MicroBT Whatsminer M21 asic with a hash rate of 31 Th / s and a power consumption of 1860W for mining the world's most popular cryptocurrency Bitcoin (BTC) and its alcoins (SHA-256 algorithm).

Specifications

MODEL Whatsminer M21
RELEASE DATE August 2019
ALGORITHM
HASHRATE 31Th/s
ENERGY CONSUMPTION 1860W
ENERGY EFFICIENCY 0.06 j/Gh
WORKING TEMPERATURE 5 to 40°C
NOISE LEVEL 75 dB
HUMIDITY 5 — 95 %
NUMBER OF FANS 2 pcs.
CHIPS TSMC
CHIP SIZE 12nm
VOLTAGE 12V

Description MicroBT Whatsminer M21 31 Th/s

In the summer of 2019, MicroBt launched the M21 series of ASIC miners, which have an elongated design with an oblong power supply (P5-12-2200-V1 providing 12.8V DC output), but even this allows the device to continue to be less bulky than from competitors.

The power supply comes with an aluminum stand that protects the wires from the connector side. The stand can also be used as a handle for ease of use. It is also worth noting that the manufacturer supplied the mining device with three 8nm Samsung chips (installed in all variations of ASICs of the M21 model).

Whatsminer M21 31Th / s has two cooling coolers - RQD 12038MS 12VDC (axial (axial) small-sized DC fan for 12V 0.34 A with dimensions of 120x120 mm.). During operation, the device emits noise in the range of 75 dB.

By today's standards, this ASIC is not impressive in terms of hashing speed, but it continues to be very profitable. Now, when mining BTC, M21 owners can count on a daily net income of $ 7.00.

Warranty period

Warranty service for this ASIC miner model is provided for 180 calendar days from the date of purchase. This option only applies to new equipment.


What is the profitability and payback of ASIC-miner Wotsminer M21 31 Th / s, the conditions for the purchase, payment and delivery of this mining equipment, you have the opportunity to find out by contacting our consultants. To do this, it is enough to indicate your phone number in the contact form, and we, in turn, will contact you and advise on any questions of interest.

Tabs «Yield" and "What does it get?» is dedicated to the financial performance of the device and the list of crypto coins that can be mined with it. It will also be useful to read the materials "Pools for mining".

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