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Power
4896W
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Hashrate
288.00 TH/s
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Efficiency
17 J/T
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Algorithm
SHA-256
Bitmain Antminer S21e Hyd Bitcoin Miner 288TH
from US$2,320.00
Top Hashrate : Up to 100% better than the previous generation
High Stability : Supports 24/7 continuous operation
Warranty : Come with 12-month factory warranty.
S21e Hyd Profitability Calculator
Daily Earning
ROI
Electricity
Electricity ratio
Net Profit
Miner Profitability History
Bitmain Antminer S21e XP Hyd (288Th) is an ASIC miner designed for SHA-256 algorithm, specifically targeting BTC (Bitcoin) mining. It delivers a maximum hashrate of 430Th/s while consuming 4896W of power, resulting in an energy efficiency of 17j/Th.
*This unit requires higher voltage set ups than typical miners, which may cause it to be unoperational in most homes and mining facilities. Please consult with our sales rep before placing order*
Technical Specifications
| Product Glance | Value |
|---|---|
| Model | S21e Hyd. |
| Crypto algorithm/coins | SHA256|BTC/BCH/BSV |
| Typical hashrate | 288.00 TH/s |
| Power on wall @35℃, Watt | 4896W |
| Power efficiency on wall@35℃ | 17J/T |
| Detailed Characteristics | Value |
|---|---|
| Power Supply | |
| Phase | 3 |
| Input voltage, Volt | 380~415 |
| Input frequency range, Hz | 50~60 |
| Input max current, Amp | 12 |
| Hardware Configuration | |
| Networking connection mode | RJ45 Ethernet 10/100M |
| Server size(length*width*height, w/o package), mm | 339*173*207 |
| Server size(length*width*height, with package), mm | 570*316*430 |
| Net weight, kg | 13.8 |
| Gross weight, kg | 15.7 |
| Environment Requirements | Value |
|---|---|
| Inlet coolant temperature, °C | 20~50 |
| Coolant flow, L/min | 8.0~10.0 |
| Coolant pressure, bar | ≤3.5 |
| Working coolant | Antifreeze/ Pure water/Deionized water |
| Coolant pH value | Antifreeze: 7.0~9.0 Pure water: 6.5~7.5 Deionized water：8.5~9.5 |
| Diameter of coolant pipe connector, mm | OD10 |
| Storage temperature, °C | -20~70 |
| Operation humidity(non-condensing), RH | 10~90% |
| Operation temperature,°C | -20~45 |
| Operation altitude, m | ≤2000 |
| What's in the Box | Value |
|---|---|
| Original factory mining machinery | ✓ |
| Power supply | ✓ |
| Shockproof packaging | ✓ |
(1) The hashrate value, power on wall, and power efficiency on wall are all typical values. The actual hashrate value fluctuates by ±3%, and the actual power on wall and power efficiency on wall fluctuate by ±5%.
(2) Caution: Wrong input voltage may cause server damaged.
(3) The noise is loudest when the fan is under maximum RPM(rotation per minute).
(4) When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Estimated dispatch and delivery
Please select the applicable product batch. Future-batch and pre-order products follow the manufacturer’s actual release and dispatch schedule. Manufacturer delays may occur, and BT ECOMMERCE CO., LIMITED is not responsible for losses arising from those delays. If no batch selection is shown, the product is treated as in stock.
Shipping
New in-stock miners are normally dispatched within 1–3 business days after full payment is verified. Used in-stock miners require testing and are normally dispatched within 3–7 business days after full payment is verified. After dispatch, delivery usually takes 5–7 business days, subject to customs clearance and local carrier conditions. A tracking number will be emailed after shipment.
Cancellation, returns and faults
All sales are final and non-refundable. A cancellation may be requested before the order is handed to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. If a miner is faulty on arrival, contact us promptly. After diagnosis, eligible cases will be handled by repair or replacement only; no refund will be issued. Contact store@bt-miners.com for assistance.
It supports Ethernet connection. You just need to connect the power supply and network. You can download the batch group – control scanning software on the official website or through relevant channels to obtain the miner’s IP address. Then, enter the IP in the browser and log in to the miner management interface with the default initial username “root” and password “root” for configuration. If the device cannot be scanned, you can also log in to the background through the router’s IP address to configure it
Please visit this blog, where there are detailed introductions.
VIABTC
ViaBTC
PPS+
Block Reward Fee: 4%
Transaction Fee Reward Fee: 2%
PPLNS
Pool Fee: 2%
Fees may vary by coin and mining method.
ANTPOOL
ANTPOOL
Multiple payment methods available.
Payment Methods: PPS+, PPLNS and other methods depending on coin
Pool Fee: Varies by coin
Minimum Payout: Varies by coin
Payout Schedule: Varies by coin
F2POOL
F2Pool
Multiple payout methods available.
Reward Scheme: Varies by coin
Pool Fee: Varies by coin and payout method
Minimum Payout: Varies by coin
Payout: Automatic payouts when the threshold is reached
Antminer S21e Hyd Description
The Bitmain Antminer S21e Hyd is a high-efficiency SHA-256 ASIC miner built for professional Bitcoin (BTC), Bitcoin Cash (BCH), or Bitcoin SV (BSV) operations. It delivers up to 288 TH/s hashrate while consuming about 4896 W, making it suitable for dense mining farms or hosting environments. The integrated hydro-cooling system provides excellent thermal management and stable performance under continuous load. Designed for industrial power input and coolant circulation, the S21e Hyd is ready for farm deployment once infrastructure is in place. Each unit is quality tested, securely packaged, and shipped globally by BT-MINERS. 
Antminer S21e Hyd Description
Antminer S21e Hyd vs S21 Hyd
The Antminer S21e Hyd delivers 288 TH/s with lower power consumption, offering a balanced ratio of hashrate and energy usage. It is ideal for mining farms that want strong performance while keeping power draw under control.
The Antminer S21 Hyd delivers 335 TH/s with higher overall throughput and slightly better efficiency per terahash. It suits large operations focused on maximum output per unit.
Choose S21e Hyd for efficiency and moderate power use.
Choose S21 Hyd for maximum hashrate and higher farm density.
| Field | S21e Hyd | S21 Hyd |
|---|---|---|
| Algorithm | SHA-256 (BTC, BCH, BSV) | SHA-256 (BTC, BCH, BSV) |
| Hashrate | 288 TH/s | 335 TH/s |
| Cooling Method | Hydro cooling (liquid/water-coolant) | Hydro cooling (liquid/water-coolant) |
| Power Consumption | Around 4896 W | Around 5360 W |
| Energy Efficiency | About 17 J/TH | About 16 J/TH |
| Power Requirement | Industrial three-phase power, 380–415 V | Industrial three-phase power, 380–415 V |
| Thermal Stability | Strong long-term stability under water-cooling | Very strong stability due to higher coolant flow and output |
| Best For | Farms needing balanced performance and lower power draw | Farms needing maximum SHA-256 output per unit |
| Advantages | Lower watt usage, good efficiency, easier to scale in medium farms | Higher hashrate, better performance per rig, strong for large farms |
| Considerations | Slightly lower total hashrate | Higher power demand and more cooling load |
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Processing & Shipping Time
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Payment Policies
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Taxes and Custom Duties
Order Processing
New in-stock miners are normally dispatched within 1–3 business days after full payment is verified. Used in-stock miners require testing and are normally dispatched within 3–7 business days after full payment is verified. Future-batch and pre-order products follow the manufacturer’s actual release and dispatch schedule. Manufacturer delays may occur, and BT ECOMMERCE CO., LIMITED is not responsible for losses arising from those delays.
Shipping Carriers
Orders are shipped through reputable international carriers such as DHL, UPS or FedEx. A tracking number will be emailed after dispatch.
Estimated Delivery
Delivery usually takes 5–7 business days after dispatch. Customs clearance and local carrier conditions may affect the actual delivery date.
Cancellation and Faults
All sales are final and non-refundable. A cancellation may be requested before handover to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. Faulty-on-arrival miners are handled by repair or replacement only after diagnosis.
Contact us at store@bt-miners.com or 813-820-0668 if you have any questions.
All products on our website are priced in US Dollars.
Payment made by credit or debit card may be subject to card processing fees.
We can accept payment by credit or debit card, wire transfer, ACH transfer (through our online portal), and crypto.
Bank transfer clearing times vary by bank and location. Cryptocurrency payments are typically confirmed within 1 business day.
*Machine prices will fluctuate according to the current market price.*
Customs & Delivery
Shipments are managed through DHL, UPS and FedEx for most international destinations. Due to changing regulations, we may not be able to cover import duties for all orders entering the USA. Deliveries to other countries may require customers to clear customs and pay duties or taxes. Please notify us promptly if customs requests documents, as improper or delayed filing may result in additional fees or delays.
DDP Option
Delivery Duty Paid (DDP) service may be available in select countries. Advance arrangement is required; please contact store@bt-miners.com for details.
Returns for Repair or Replacement
If diagnosis requires a miner to be returned to Hong Kong or another service location, the customer is responsible for related shipping charges unless otherwise agreed in writing.
All sales are final and non-refundable. A cancellation may be requested before handover to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. Eligible faulty-on-arrival cases are handled by repair or replacement only.
Want to find more Similar Miners?
FAQs
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What Is The Lifespan Of This Mining Machine?
The lifespan of mining hardware is influenced by usage intensity, environmental factors like temperature, humidity, and dust. Proper maintenance and optimal conditions can significantly extend its longevity.
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How Does Electricity Cost Impact Profitability?
Electricity costs play a crucial role in mining profitability, as high rates can quickly offset profit. Therefore, it is vital to access local electricity costs to determine if mining is viable. With high electricity costs and high liquidity of digital assets, investing in an energy-efficient miner becomes even more important.
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What algorithm does Antminer S21e Hyd use?
It uses SHA-256, suitable for mining Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV) and other SHA-256 coins.
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What is the hashrate of S21e Hyd 288 TH?
The miner provides up to 288 TH/s under proper hydro-cooled operation.
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The miner provides up to 288 TH/s under proper hydro-cooled operation.
The miner provides up to 288 TH/s under proper hydro-cooled operation.
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What cooling system does it require?
It requires a hydro-cooling (liquid / water-coolant) system with proper coolant circulation and stable input voltage.
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Is S21e Hyd suitable for home mining?
No — due to power draw and coolant infrastructure requirements, it is intended for professional mining farms or hosting centers.
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Can S21e Hyd run 24/7 continuously?
Yes, when placed in a properly ventilated or liquid-cooled mining environment with stable power and coolant setup.
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Yes, when placed in a properly ventilated or liquid-cooled mining environment with stable power and coolant setup.
Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV), and any SHA-256 compatible coin or pool.
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What power supply does S21e Hyd require?
Industrial-grade three-phase AC power, typically 380–415V with proper current capacity.
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Does BT-MINERS test the unit before shipping?
Yes — every unit is pre-tested, securely packaged, and shipped with global logistics support.
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Who is this miner best suited for?
Large or medium-scale mining farms, data centers, or operators who need high hashrate and efficient cooling infrastructure — and who want long-term stable SHA-256 mining performance.
