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Power
4896 W -
Hashrate
288 TH/s
4896 W 
288 TH/s -
Bitcoin
Latest Deals
| Profit/Day | Profit/Month | Profit/Year | |
|---|---|---|---|
Bitcoin
|
$5.5855
0.00007099
|
$167.5650
0.0021297
|
$2038.7072
0.0259113
|
BitcoinCash
|
$4.7638
0.01784713
|
$142.9127
0.53541386
|
$1738.7708
6.5142
|
Nicehash-AB
|
$5.6933
0.00007236
|
$170.7995
0.00217081
|
$2078.0605
0.02641147
|
Fractal Bitcoin
|
$4.1343
12.3756
|
$124.0301
371.2678
|
$1509.0323
4517.0912
|
Profitability of Miner
Description
OVERVIEW
Antminer S21e Hydro (288Th) of SHA-256 algorithm with hashing power of 288Th/s at 4896W power consumption.
SPECIFICATIONS
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21e Hydro |
| Size w/o | 339 x 176 x 208mm |
| Size with | 570 x 316 x 430mm |
| Weight Net | 12800g |
| Networking Connection Mode | RJ45 Ethernet 10/100M |
| Power | 4896W |
| Storage Temperature | -20-70 |
| Cooling | Hydro cooling |
| Voltage | 380-415V |
| Interface | Ethernet |
| Temperature | 20 – 50 °C |
| Humidity | 10 – 90 % |
| Warranty | 365 Days |
Customer Reviews
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Bitmain Antminer S21e Hydro
Bitmain Antminer S21e Hydro is a hydro-cooled SHA-256 miner delivering 288Th/s at 4896W (about 15.8 J/TH efficiency), making it one of the more efficient hydro miners in its class. It measures 339 x 176 x 208mm and weighs 12.8kg, runs on 380-415V three-phase power, and uses a hydro-cooling loop instead of fans, so it’s near-silent compared to air-cooled models at this hashrate. Best suited for mining farms or operators with an existing water-cooling setup rather than casual home use, since it needs proper coolant plumbing and three-phase electrical supply. Ideal operating temperature is 20–50°C with humidity between 10–90%.
Best for: mining farms and operators with an existing hydro-cooling loop and 380-415V three-phase power who want maximum hashrate density with minimal noise. Not ideal for: home miners without a water-cooling setup already in place, since plumbing and electrical requirements add meaningful setup cost.
Processing and Shipping Time
- In-stock models will be shipped within 48-72 hours from our Hong Kong warehouse.
- All miners are shipped via DHL, FedEx, UPS, EMS, etc.
- A tracking number will be provided within 24-48 hours after the goods are shipped from our warehouse.
- Shipments typically take 5-7 days to reach any destination worldwide via express shipping from Hong Kong.
- You will receive regular updates about your order via email.
Payment Methods
We provide a variety of flexible payment options to suit your needs:
- Wire Transfer via Bank
- Cryptocurrency: Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Kaspa, Dogecoin, and more
All prices are listed in US Dollars. If you choose to pay with cryptocurrency, the final amount will be calculated at checkout based on the current market rate.
Please note: Machine prices may fluctuate with market trends.
Support & Warranty
- All brand new miners come with a 180-365 day manufacturer warranty.
- Our technical team is available 24/7 to assist you with any issues via TeamViewer.
Taxes and Custom Duties
- We ship using DHL Express, FedEx, UPS.
- DDP (Delivery Duty Paid) service is available for select countries, covering customs, duties, and taxes.
- Request DDP service in advance via sales@asicmarketplace.com.
- For non-DDP countries, we can help reduce taxes by shipping with a lower invoice.
- Notify us promptly if your customs authority requires documents to avoid delays.
- Return shipping to Hong Kong is the client’s responsibility if necessary.
Packing and Shipping
- Each miner includes the necessary PSU and is shipped in the original manufacturer's packaging.
- "FRAGILE" stickers are applied on all sides for added protection during transit.
- To ensure factory-sealed integrity, we do not open the box to add a power cord unless provided by the manufacturer. If a power cord is not included, please source one locally.
FAQ's
Find the answers to Frequently Asked Questions about Bitmain Antminer S21e Hydro Bitcoin Miner
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2780 W 
840 KSol/s 
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