| 产品概览 | 价值 |
| 模型 | U3S21EXPH |
| 子 | 860T |
| 版本 | 10 |
| 加密算法/货币 | SHA256|BTC/BCH/BSV |
| 典型哈希率, TH/s(1-1) | 860 |
| 35℃时通电墙(1-2), 瓦特(1-1) | 11,180 |
| 35℃时的墙壁功率效率(1-2), J/T(1-1) | 13.0 |
| 服务器尺寸 （长*宽*高，不包括包装），毫米 | 900*482.6*130 |
| 服务器尺寸（长*宽*高，含包装），毫米 | 1,150*640*260 |
| 净重，千克 | 42.7 |
| 毛重，千克 | 48.6 |
蚂蚁矿机U3S21 860T是比特大陆推出的一款旗舰级矿机，专为SHA-256算法设计，主要用于比特币等加密货币的挖矿。它搭载台积电3nm FinFET芯片，算力高达860TH/s，能效比低至13J/T，相比前代产品能耗降低约20%。该矿机采用封闭式循环液冷方案，核心温度可稳定控制在45℃以下，散热效率相比传统风冷提升50%以上，运行噪音仅50dB，接近家用空调声级。其机身尺寸为900x482.6x130mm，净重42.7kg，支持高密度集群部署。
| 性能曲线
1. 哈希率与入口冷却液温度
2. 功率效率与入口冷却液温度
(3-1) 哈希率值和壁挂式功耗效率都是典型值。实际哈希率值波动±3%，实际壁挂式功耗效率波动±5%。
|规格
| 详细特征 | 价值 |
| 电源 | |
| 阶段 | 3 |
| 输入电压, 伏特(2-1) | 380~415 |
| 输入频率范围，Hz | 50~60 |
| 输入最大电流，安培 | 24 |
| 电源插座 | LP34 |
| 硬件配置 | |
| 网络连接模式 | RJ45 以太网 10/100M |
| 服务器尺寸 （长*宽*高，不包括包装），毫米 | 900*482.6*130 |
| 服务器尺寸（长*宽*高，含包装），毫米 | 1,150*640*260 |
| 净重，千克 | 42.7 |
| 毛重，千克 | 48.6 |
| 环境要求 | |
| 入口冷却液温度，°C | 20~50 |
| 冷却液流量, 升/分钟 | 16.0~20.0 |
| 冷却液压力，巴 | ≤3.5 |
| 工作冷却液(3-2) | 防冻液/纯水/去离子水 |
| 冷却液pH值 |
防冻液：7.0~9.0 纯水：6.5~7.5 去离子水：8.5~9.5 |
| 冷却水管连接器的直径， 毫米 | OD14 |
| 储存温度, °C | -20~70 |
| 操作湿度（不冷凝），相对湿度 | 10~90% |
笔记：
(1-1) 哈希率值、墙上电源和墙上电源效率都是典型值。实际哈希率值波动±3%，实际墙上电源和墙上电源效率波动±5%。
(1-2) 进口冷却液温度。
(2-1) 警告：输入电压错误可能导致服务器损坏。
(2-2) 有关详细的工作冷却液使用和维护说明，请参阅"ANTSPACE HK3 水冷却容器和干湿塔产品手册"，第9章，第3节，第6点，"冷却液维护"！
如何购买？
请联系我们的客服
| 采购指南
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3. 所展示的图片仅供参考；最终的发货版本为准。
| 运输详情
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关于比特大陆：
自2013年成立以来，比特大陆通过其品牌ANTMINER成为全球领先的数字货币矿机制造商，长期保持全球市场份额和技术领先地位，服务超过100个国家和地区的客户。公司的研发中心位于新加坡，并在全球多个国家和地区设有分公司和子公司，包括但不限于香港、美国、马来西亚、阿联酋、立陶宛和巴拉圭。
| 保修
1. 从发货日期起提供365天保修。在保修期内，BITMAIN将承担更换部件的运费。
2. 保修仅适用于直接从BITMAIN购买机器的原始购买者。一旦矿机转售，保修责任将由转售商承担。
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4. 点击 这里 查看适用于所有在 https://shop.bitmain.com 上下单的条款和条件的完整列表。
矿机属于定制化投资产品，不同于普通电子产品，一旦购买成功，不退不换，敬请理解！
Processing & Shipping Time
In-stock miners will ship within 3 business days. For bulk orders, please allow an additional 1-2 days via DHL Express, UPS, FedEx, or TNT.
Pre-order miner delivery times depend on the factory schedule. Estimated delivery dates are provided on the order page, but delays may occur due to production issues.
Shipments are processed on a first-paid, first-shipped basis. Once full payment is received, we aim to ship as quickly as possible. Payments via wire transfer (T/T) may take 3-7 business days to verify, while cryptocurrency payments typically take a few hours to 1 business day.
International shipping usually takes 5-8 business days, with remote locations potentially requiring 8-10 days.
*All sales are final and non-refundable. Please understand, this is an industry standard.
Payment Policies
All products listed on our website are priced in US Dollars.
We accept payments via bank wire transfer or online cryptocurrency payment (BTC, ETH, KAS, USDT, USDC).
If you prefer offline payment, you can contact our online customer service.
Important: All cryptocurrency payments received on the website are automatically converted to USDT. If a product is out of stock, we will contact you for a refund. The refund will be based on the USD price at the time of your original order.
Taxes & Custom Duties
We offer DDP (Delivery Duty Paid) shipping to some countries, including the United States, Canada, Dubai, and certain EU countries.
If you require DDP shipping, please contact our customer service. For countries without DDP shipping or for standard shipping, we can help reduce taxes by providing a lower invoice value.
Customs duties are not included in the total price. You will need to pay them once the goods arrive in your country. Simply contact your local logistics company to settle the fees. If needed, we can provide a commercial invoice with a declared value of your choice.
Please notify us immediately if customs requests documents, as improper filing may lead to higher fees or delays. We can provide the necessary documentation.
Warranty & Buyer Protection
For new, factory-sealed miners, the warranty is typically 12 months or 6 months, depending on the factory's policy, starting from the production date.
The company is not responsible for issues resulting from failure to follow the provided instructions, specifications, or alterations to the product.
For used mining machines, there is no warranty or after-sales service; however, before shipment, we will provide mining machine testing videos to ensure you understand its performance. Once you confirm acceptance, we will proceed with full communication and arrange shipment.
Transportation and any other costs related to product returns are the responsibility of the purchaser.
The repair period will depend on the nature of the issue.
Customer FAQs
How long does it take to mine a Bitcoin?
The mining machine is calculated based on its daily output revenue, the time required to recover the investment cost of the mining machine, and the return rate, which is more valuable. There are many factors to consider when mining a coin, and it cannot be simply stated in one sentence!
Can I pick up the machine myself?
Yes, we offer self-pickup options. We have warehouses in Hong Kong, and the United States, so you can choose the nearest location based on your needs. Alternatively, we can also ship the machine to your forwarder's address.
Are miners purchased through you new?
Yes, we only sell brand new, factory-sealed miners. Apexto Team purchases equipment directly from the factory, ensuring all products are new and unused.
Typically, miners are shipped directly from the warehouse without opening the packaging. We only open the packaging for testing if requested by the customer before shipment.
Is there a minimum order quantity for miners?
No, there is no minimum order quantity. We cater to miners of all scales and understand that many investors prefer to start small before committing to larger investments.
Can l visit your warehouse in person before placing an order?
Yes, we welcome customers from all over the world to visit our warehouse. If it's not convenient for you, we can arrange an online video meeting or video call.
