Description

The Antminer S21 is an efficient Bitcoin mining machine, featuring a hashing power of up to 200 TH/s and a power consumption of 3500W, ensuring fast mining and low operational costs. Its advanced air cooling system effectively maintains stable operation of the device, extending its lifespan. If you want to learn more about mining machines with more hash rate, and want to achieve greater input output at a lower price, you can clink our  Liquid cooling system 

Product Parameter

Model	S21
Crypto algorithm/coins	SHA256|BTC/BCH/BSV
Typical hashrate, TH/s(2-1)	200
Power on wall @35℃(2-2), Watt(2-1)	3500
Power efficiency on wall@35℃(2-2), J/T(2-1)	17.5
Phase	1
Power supply AC input voltage, Volt(1-1)	220~277
Power supply AC input frequency range, Hz	50~60
Power supply AC input current, Amp(1-2)	20(1-3)
Adapted AC output power requirement, W(2-3)	4000
Network connection mode	RJ45 Ethernet 10/100M
Server size (length*width*height, w/o package), mm	400*195*290
Server size (length*width*height, with package), mm	570*316*430
Net weight, kg	15.4
Gross weight, kg	17.2
Operation temperature,°C	0~45
Storage temperature,°C	-20~70
Operation humidity(non-condensing), RH	10%~90%
Operation altitude(2-3), m	≤2000

 

Key Features of the Antminer S21 200T

High Hashrate: The S21 200T delivers up to approximately 200 TH/s of computing power, allowing you to compete effectively in the SHA‑256 mining field. Low Power Consumption & Efficiency: With approximately 3,500 W of power usage and an efficiency of about 17.5 J/TH, it provides a more energy‑effective option compared to previous generations. Air‑Cooling System: Equipped with a dual‑fan air‑cooling design, the unit maintains stable operation under load while reducing the risk of overheating and extending its operational life. Built for Continuous Operation: With a rugged design and optimized for 24/7 use in mining environments, this miner is intended for real‑world deployment in dedicated mining setups.

FAQs

What is the hashrate and power consumption of the Antminer S21 200T?

The Antminer S21 delivers up to 200 TH/s with a typical power consumption of 3,500 W (wall @35°C), making it a high-performance Bitcoin mining option.

Does the Antminer S21 use air cooling or liquid cooling?

The Antminer S21 is an air cooling miner, designed with an optimized fan and heat-dissipation layout to keep temperatures stable during continuous operation.

Is the Antminer S21 suitable for large mining farms?

Yes. With its high hashrate, compact footprint, and efficient cooling, the Antminer S21 is suitable for rack deployments and large-scale Bitcoin mining operations when paired with proper power and cooling infrastructure.  

Order Yours Today – Start Mining Efficiently

Ready to upgrade your mining rig? Order the Antminer S21 200T and benefit from one of the leading air‑cooled SHA‑256 miners in the market. With high hashrate, improved efficiency and strong build quality, it’s built for serious mining operations.
Be sure to check availability, shipping and warranty details, and ensure your power and cooling infrastructure support the unit for optimal performance.