WhatsMiner M21S Bitcoin ASIC Miner — 58TH/s with Power Supply Unit

📌 Disclaimer: This device is intended for Bitcoin mining purposes. Mining profitability varies based on Bitcoin price, network difficulty, and electricity costs. Past performance does not guarantee future results.

58 Terahashes. Professional-Grade. Power Supply Included.

The WhatsMiner M21S is professional-grade Bitcoin ASIC mining hardware delivering 58TH/s of SHA-256 hashrate. Built by MicroBT — one of the world's leading ASIC manufacturers — the M21S is a proven, reliable mining machine used by professional operations worldwide. The power supply unit is included, making this a complete, ready-to-mine package. Connect it to your mining pool, configure your wallet address, and it starts contributing hashrate to the Bitcoin network immediately.

Key Benefits

• 58TH/s Hashrate — professional-grade SHA-256 Bitcoin mining performance
• Power Supply Included — complete out-of-the-box setup; no additional PSU sourcing required
• MicroBT Manufacturing — built by one of the world's leading ASIC manufacturers with a proven track record
• SHA-256 Algorithm — purpose-built for Bitcoin mining; no wasted compute on other algorithms
• Pool Compatible — works with all major Bitcoin mining pools (Antpool, F2Pool, Slush Pool, etc.)
• Proven Reliability — the M21S series has been deployed in professional mining operations worldwide
• Multiple Variants — available in different configurations at checkout

The WhatsMiner M21S is for serious Bitcoin miners who want professional-grade hardware without the complexity of enterprise procurement. At 58TH/s with the PSU included, it's a complete, ready-to-deploy mining unit. Whether you're building a home mining operation or adding to an existing setup, the M21S delivers proven, reliable hashrate to the Bitcoin network.

Frequently Asked Questions

Is the power supply included?
Yes — this listing includes the PSU. Everything you need to start mining is in the package.

What mining pools is it compatible with?
All major Bitcoin mining pools — Antpool, F2Pool, Slush Pool, ViaBTC, and others. Configure your preferred pool via the web interface.

What are the power requirements?
The M21S requires a dedicated 240V circuit for optimal operation. Check the specifications for exact power draw and electrical requirements before installation.

How do I configure it?
Connect to your network via ethernet, access the web interface, enter your mining pool URL and wallet address, and it begins mining automatically.

What is the noise level?
The M21S is an industrial ASIC miner with significant fan noise. It is not suitable for residential living spaces — a dedicated mining space with proper ventilation is required.

SPECIFICATIONS

Hashrate: 58TH/s
Algorithm: SHA-256 (Bitcoin)
Manufacturer: MicroBT (WhatsMiner)
Power Supply: Included
Connectivity: Ethernet
Operation: Industrial ASIC miner (requires dedicated space and ventilation)
Weight: 33.07 lbs / 15.00 kg