Description

Bitmain Antminer S21 Hyd: The Ultimate High-Performance Mining Rig

Unleash Superior Hashrate Performance

Experience the pinnacle of mining power with the Bitmain Antminer S21 Hyd. Boasting an unparalleled hashrate of 335 TH/s. This miner ensures you stay ahead in the competitive world of cryptocurrency mining.

The SHA256 algorithm guarantees optimal performance for BTC, BCH, and BSV. This makes it a versatile addition to any mining operation. Invest in the S21 Hyd and watch your crypto gains soar.

Energy Efficiency Redefined

Optimize your energy consumption with the S21 Hyd’s impressive power efficiency of 16.0 J/TH at 35°C. With a power draw of 5360W. This miner strikes the perfect balance between performance and efficiency.

The advanced cooling system, utilizing deionized water. This ensures consistent operation even in demanding conditions. Say goodbye to exorbitant electricity bills and hello to a more profitable mining experience.

Robust and Reliable Design

Built to last, the Bitmain Antminer S21 Hyd features a sturdy design with dimensions of 339163207 mm and a weight of 12.3 kg. Its compact size and robust construction ensure it fits seamlessly into your mining setup.

The integrated RJ45 Ethernet 10/100M networking connection mode guarantees a stable and fast connection, essential for uninterrupted mining operations. Trust in the S21 Hyd to deliver consistent, reliable performance.

Model	S21 Hyd.
Algorithm \| Cryptocurrency	SHA256 \| BTC/BCH/BSV
Hashrate, TH/s(1-1)	335
Power on wall @35°C(1-2), Watt(1-1)	5360
Power efficiency on wall @35°C(1-2), J/TH(1-1)	16.0
Power supply AC Input voltage, Volt(2-1)	380~415V AC
Power supply AC Input Frequency Range, Hz	50~60
Power supply AC Input current, Amp(2-2)	12
Networking connection mode	RJ45 Ethernet 10/100M
*Miner Size (LengthWidthHeight, w/o package),mm*	339163207
*Miner Size (LengthWidthHeight, with package),mm*	570316430
Net weight, kg	12.3
Gross weight, kg	13.6
Inlet water temperature, °C	NEM(2-3)	35
	HEM1(2-3)	45
	HEM2(2-3)	50
Water flow, L/min	8.0~10.0
Water pressure bar	≤3.5
Working fluid(2-4)	Deionized water/Pure water
Liquid PH	8.5~9.5
Diameter of water pipe connector, mm	DN10
Storage temperature, °C	-20~70
Operation humidity(non-condensing), RH	10~90%

NOTE:

(1-1) Caution: Wrong input voltage may probably cause miner damaged

(1-2) Max condition: temperature 40°C, altitude 0m

(1-3) Three-phase AC input wires, 10A per wire

(2-1) Including PSU size

(2-2) Including PSU weight

(3-1) When the miner is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.

Efficient and Powerful Miner

First of all, thank you for your interest and support to Best World Miner. In order to avoid misunderstandings in the process of purchasing a miner, please read all the following notes carefully before placing your order. Thank you very much for your understanding!

1 – Regarding the specific dynamic of the miners market, there is a possibility that the miner’s price has changed when we receive your payment and we might need to refund your order.

We use a batch process for all the miners orders, and that we have each batch at quite limited quantities. The price of different batches of miners is different even though it’s the same model of miner. They are selling pretty fast.

Regarding the highly variable and demanded market, the price could be different every day for in stock miners. So there is a possibility that the miner’s price has gone up when we receive your payment and we need to refund you for the order.

2 – About inventory miners

The inventory miner delivery date will be 3-7 working days. Once we receive your order, we will immediately notify our technical center staff to test the machine you have ordered to ensure that it is running well.

We will ship the machine to you only after we make sure that all the performance of the machine is fine. Then, we will deliver the machine to our freight forwarder for shipping. We will update the tracking number on the website and you will receive an email for details.

Reviews (2)

2 reviews for Bitmain Antminer S21 Hyd.

drover sointeru – September 2, 2024

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tlovertonet – September 14, 2024

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Shipping & Delivery

SHIPPING NOTICE:

Please note, we can only process the shipment of an order once full payment has been received.

As per standard, we aim to arrange dispatch for all in-stock units within 7 working days once payment has been received. Once the order is dispatched, as an estimate it will then takes 5-10 working days to arrive from the courier company. Please note, all future release units first need to be released by and received from the manufacturer, before they can be classed as in-stock.

*Please note for all Cryptosteel products we offer next-day dispatch, 2-3 working days delivery and shipment from the USA, EU, AUSTRALIA and UK Warehouses.

Once your order has shipped, we will send you a shipment confirmation email which will include tracking information for your products. To validate the tracking information, the shipping carrier typically requires one business day from the time you receive this notification.

Depending upon your shipping address and product availability, your order may arrive in multiple shipments or be sent directly from our shipping facilities in China, Hong Kong or the United States (if ordered from a USA based stock).

Any shipping or delivery dates provided are estimates only, and we are not to be held accountable for any delay from the courier companies or the manufacturers.

When you receive your shipment, please inspect all packages for items such as power supplies, manuals, or any applicable accessories for the product(s) ordered. Please be sure to save the box, the outer shipping carton (when applicable) and all packing material, in the unlikely event that you’ll need it for a return shipment. Any damage during shipment must be handled by the customer with the carrier directly. Carrier may request to inspect the item upon receipt of a claim.

All products listed on our website are priced in US Dollars.

Wire transfer Via Apple Pay, CashApp, PayPal, E-Transfer or online Crypto Currency Payment (Pay with BTC, ETH, and USDT)

As cryptocurrency has a volatility price, we will notify you the total amount of cryptocurrency to be paid.

Note: All cryptocurrency payments on the website we receive are automatically exchanged to USDT. If the product is out of stock, we will contact you for a refund. The refund amount will be the USD price at the time you ordered the product.

*All Machine Price Is Fluctuating Depend On Behavior Of Market.*

Expected Extra Costs

Purchase of a suitable power cable
Please note, all ASIC miners sold by Legendary Miners are sold with their original/Chinese power outlet cables only. As these cables are not fit for use in the rest of the world, for safety measures, the manufacturer often will not include their Chinese power outlets with the miner when releasing the units to us for shipping outside of China. See our FAQ page for more details.
Customs clearance fees for orders shipping to destination outside the US
All US orders, sold and delivered by Legendary Miners are inclusive of value added tax. All International orders, sold and delivered by Legendary Miners are exclusive of value added tax. We are not liable for any duties or taxes or fees that may be incurred by the customer. It is customers responsibility to know the local duties and tax laws and handle any customs issues that may arise. Legendary Miners shall not be liable for any cost of damage or expense as a result of error from calculating taxes and duties pertaining to your order.

Undelivered Packages

Occasionally packages are returned to us undelivered. Should this event take place every attempt will be made to contact you to make arrangements for re-shipment. The recipient will be liable for the return costs, resending the parcel as well as any storage fees that may occur.

Please be noted that upon delivery of the products to the carrier, it shall be deemed completion of our delivery, and the title and the risks of damage and loss of the products shall be transferred to you. This includes possible shipping fees and Chinese import tax. We do not accept any refund requests in case of failure of customs clearance.