Bitmain
Bitcoin Miner S21 200th/s from Bitmain antminer
Bitcoin Miner S21 200th/s from Bitmain antminer
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比特大陆蚂蚁矿机的比特币矿机 S21 200th/s 是一款强大且节能的矿机，最大算力可达 200th/s。对于寻求高性能、低功耗风冷矿机（仅3500W）的用户来说，它是首选。通过这款行业领先的矿机，将您的比特币挖矿提升到一个新的水平。
| 规格
产品一览
| 模型 | S21 |
| 算法| 加密货币 | SHA256 | BTC/BCH/BSV |
| 算力，TH/s | 200 |
| 墙上电源 @25°C，瓦特 | 3500 |
| 墙上功率效率@25°C，J/TH | 17.5 |
详细特性
电源
| 电源交流输入电压，伏特(1-1) | 220~277 |
| 电源交流输入频率范围，Hz | 47~63 |
| 电源交流输入电流，安培(1-2) | 20 (1-3) |
硬件配置
| 组网连接方式 | RJ45以太网10/100M |
| 矿机尺寸（长*宽*高，不含包装），mm (2-1) | 400*195*290 |
| 矿机尺寸（长*宽*高，含包装），mm | 570*316*430 |
| 净重，公斤(2-2) | 15.4 |
| 毛重，公斤(2-2) | 17.2 |
环境要求
| 工作温度，°C | 0~45 |
| 储存温度，°C | -20~70 |
| 工作湿度（非凝结），RH | 10~90% |
| 工作高度，米(3-1) | ≤2000 |
关于付款
我们优先支持加密货币支付，也支持美元支付。
关于发货
- 全新产品3个工作日内发货；
- 二手矿机需要清洁、测试、翻新等服务，需要7-10天；
- 我们使用国际快递，如 DHL、UPS、Fedex、TNT，8-12 天到达。
关于清关
- 大多数国家的清关都很简单，我们有很多经验，如果您没有这方面的经验请联系我们的工作人员，我们会为您解答；
- 关于关税，我们可以为您减免关税。
笔记
1. 接受 USDT、USDC、BTC 或 USD 付款。产品的单价、总价以及支付金额均以美元计价。
2. 运费、海关费用和税金（如有）不包含在上面显示的零售价中。
3. 订单提交后，繁易不接受取消订单、退款任何部分订单金额或更改订单商品为不同商品或不同批次的请求。
4.所示图片仅供参考；以最终发货版本为准。
5.最快2-4天发货。我们是专业矿机供应商，我们还有很多其他型号，如有需要请咨询客服。
本产品保修1年，一旦预订，我们不接受退货退款。
我们直接从香港和美国仓库发货，数量越多，折扣越多。
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DETAILS
Due to market fluctuations all sales are final. Please review our terms and conditions for additional details.In the unlikely event of a price change you will be notified by a member of our team. We will send an updated offer with which you will be able to decide if you would like to continue with the purchase or cancel. Most items are expected to ship within 5-8 work days depending on availability.
Second- Hand Product Warranty Period
some products have no warranty:We will test the machine and SN code to send video before shipment to ensure the normal use of the machine. We support online video, you can contact us by video call to watch the test, packaging and delivery of the machine in the video.
If your machine is damaged:
1. We provide online video guidance for technical engineers to solve machine failure problems;
2. We provide parts service at cost price
A variety of transportation methods are available
1. Global transportation. (Except for some countries and APO/FPO)
2. Process the order in time after confirming the payment.
3. We only ship to the confirmed order address. Your order address must match your shipping address.
4. The pictures shown are not actual products and are for reference only.
5. The service transit time is provided by the carrier, excluding weekends and holidays. Shipping time may vary, especially during holidays.
6. If you have not received the shipment within 30 days after payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is to satisfy customers!
7. Due to the stock situation and time difference, we will choose to ship from our first available warehouse for fast delivery.
Sea, air and express