Bitmain Antminer S21e Hydro 288Th/s 310Th/s 322Th/s 17J/T Bitcoin Miner Hydro Cooling
Bitmain Antminer S21e Hyd is a SHA-256 ASIC miner for Bitcoin, delivering 310 TH/s at 5,270W with an energy efficiency of 17 J/TH.
$1,365.00
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Description：
Antminer S21e Hydro Description
The Bitmain Antminer S21e Hydro is a high-performance Bitcoin mining machine designed for professional water-cooled mining setups. Built for the SHA-256 algorithm, it delivers hashrate options of 288 TH/s, 310 TH/s, and 322 TH/s with an energy efficiency of 17 J/T, making it a reliable choice for efficient BTC mining.
Equipped with advanced hydro cooling, this water-cooled Bitcoin miner maintains stable temperatures under heavy loads, reduces noise, and supports long-term operation. Ideal for water cooling mining farms, immersion or hydro systems, the S21e Hydro helps maximize uptime and performance while lowering operational heat management costs.
Antminer S21e Hydro Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21e Hyd (288Th) |
| Release | Apr 2025 |
| Size | 339*173*207mm |
| Noise level | 50db |
| Cooling | Hydro-cooling |
| Hashrate | 288T/310T/332T |
| Efficiency | 17J/T |
| Voltage | 380-415V |
| Coolant Flow, L/min | 8.0~10.0 |
| Coolant pressure, bar | ≤3.5 |
| Coolant PH value | Antifreeze: 7.0~9.0 |
| Prue water: 6.5~7.5 | |
| Deionized water：8.5~9.5 | |
| Working coolant | Antifreeze/ Pure water/Deionized water |
| Interface | Ethernet |
| Temperature | 41 – 113 °F |
| Humidity | 5 – 95 % |
About transportation：In-stock miners will be shipped within 3 business days. For bulk orders shipped via DHL Express, UPS, FedEx, or TNT, please allow an additional 1–2 days for processing.
Delivery times for pre-order miners depend on the factory’s production schedule. Estimated shipping dates are provided on the order page; however, actual shipments may be subject to delays due to production-related issues.
Our shipping process operates on a “first-pay, first-ship” basis. Once full payment has been received, we will strive to arrange shipment as quickly as possible. Payments made via bank wire transfer (T/T) may take 3–7 business days to verify, whereas payments made via cryptocurrency are typically confirmed within a few hours to 1 business day.
International shipping typically takes 5–8 business days; for remote regions, transit times may extend to 8–10 business days.
*All transactions constitute final sales and are non-refundable once completed. We appreciate your understanding that this is standard practice within the industry.
