Processing & Shipping Time

In-Stock Miners: Shipped within 3 business days. Bulk orders may require an additional 1-2 days for processing via DHL Express, UPS, FedEx, or TNT. Pre-Order Miners: Delivery times depend on factory production schedules. Estimated dates are listed on the product page, but slight delays may occur due to manufacturing adjustments. Order Processing: We operate on a first-paid, first-shipped basis. Once payment is confirmed, we dispatch your order promptly. Bank Transfers (T/T): Verification takes 3-7 business days. Cryptocurrency Payments: Typically processed within a few hours to 1 business day. International Shipping: Most orders arrive in 5-8 business days. Remote areas may take 8-10 days. Note: All sales are final—no refunds or returns. This is standard practice in our industry.

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. Verify and only use the official collection accounts below: TRC20 Start：TWPc8y End：ZAEHvT7b TRC20 Start：TXjmjuw End: XiHnxjc9 ERC20 Start：0xbca5ff End：fc74050b SOL Start：DGvECc6k End： dsmUnYsaQL Cold wallet: SOL Start：TU5hjN End： ZwwPkfuK USD bank account : Bank name: Asia Account Starts with 798, ends with 946 US account Starts with 820, ends with 154 Note: Offline orders are only valid when placed within the social media group that includes our CFO, Lili. (WeChat / Telegram / WhatsApp: +86 17868116983) 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 hassle-free DDP shipping to select destinations, including: ✅ United States | ✅ Canada | ✅ UAE (Dubai) | ✅ Select EU Countries Need DDP? Contact our support team before ordering. For Non-DDP Shipments: Customs duties and import taxes are not included in your order total and must be paid upon delivery. To help reduce potential fees, we can provide a lower declared value on the commercial invoice (upon request). Important: If customs requires additional documents, notify us immediately to avoid delays or extra charges. We’ll supply all necessary paperwork (e.g., commercial invoice, packing list) to ensure smooth clearance. Tip: Contact your local courier (DHL/UPS/FedEx) directly to handle duty payments swiftly.

Warranty & Buyer Protection

New Miners (Factory-Sealed): Warranty Period: 6–12 months (varies by manufacturer, starting from production date). Voided If: Damage occurs due to misuse, failure to follow instructions, or unauthorized modifications. Used Miners: No warranty or after-sales service is provided. Pre-Shipment Verification: Testing videos will be shared for your approval before shipment. Once confirmed, the sale is final. Returns & Repairs: Buyer Responsible for all return shipping and related costs. Repair Timeframe: Depends on the issue’s complexity (we’ll provide an estimate upon assessment). Note: All sales are final—please inspect testing materials thoroughly before confirming used miner orders.

Bitmain Antminer L9 Hydro U2L9H 5670W 27Gh/s Dogecoin Litecoin Miner

Antminer L9 Hydro 2U (U2L9H) | 27Gh/s Hydro Scrypt Miner | 0.21 J/Mh

The Bitmain Antminer L9 Hydro U2L9H (Antminer U2L9H) is an industrial-grade hydro-cooled miner engineered for high-efficiency Scrypt algorithm mining. Delivering 27Gh/s at just 5670W, it achieves an exceptional efficiency of 0.21 J/Mh, making it ideal for mining Litecoin (LTC), Dogecoin (DOGE), and Bells (BEL) in large-scale, professional settings.

Antminer L9 Hyd 2U Key Features & Benefits

High-Efficiency Hydro Cooling: Advanced hydro technology ensures stable operation, reduces noise to 50dB, and extends hardware lifespan.
Space-Saving 2U Design: Rack-mountable form factor (445×88×670mm) maximizes hash density per square foot.
Industrial Power Ready: Requires 3-phase 380–415V power (12A max) for seamless integration into data centers.
Optimized for Profitability: Superior energy efficiency (0.21 J/Mh) minimizes operational costs post-LTC halving.
Enterprise-Grade Management: Ethernet interface for remote monitoring and integration into mining management systems.

Why Choose the Antminer L9 Hydro U2L9H?

Future-Proof Design: High efficiency ensures competitiveness beyond the 2025 release date.
Low Noise Operation: At 50dB, it is suitable for noise-sensitive environments compared to air-cooled alternatives.
Bitmain Reliability: Backed by industry-leading ASIC manufacturing quality and support.

Specifications of Antminer L9 Hydro U2L9H

Manufacturer	Bitmain
Model	Antminer L9 Hydro 2U
Also known as	Antminer U2L9H
Release	Nov 2025
Hashrate, Gh/s	27Gh/s
Power on wall @25°C, Watt	5670W
Power efficiency on wall @25°C, J/Mh	0.21J/Mh
Noise Level	50dB
Cooling	Hydro cooling
Algorithm \| Cryptocurrency	Scrypt \| (Litecoin/Dogecoin)

Detailed Characteristics

Power Supply

Power supply AC Input voltage range V	200~240V AC
Power supply AC Input Frequency Range, Hz	50~60
Power supply AC Input current, Amp	20

Hardware Configuration

Max Current	12A
Power Port	LP34
Networking connection mode	RJ45 Ethernet 10/100M
Miner Size (LengthWidthHeight, w/o package),mm	445 × 88 × 670 mm

Environment Requirements

Operation temperature,°C	5 – 45 °C
Storage temperature,°C	-20~70
Operation humidity(non-condensing) , RH	5~95%

Additional Information

丨Buying guide

1. Website prices do not include shipping, customs fees, and taxes, for some countries, we can provide low-price declaration as well as DDP service.
2. Product display is for reference only, the actual shipping version may change due to manufacturer updates.
3. X-ON MINING protects customer information, ensures the safety of customer transactions, and has cooperated with asicminervalue, asicminercompare, asicprices and other brands, with a high degree of reliability.

丨Shipping details

1. We will arrange the delivery of full payment orders according to the principle of payment order.
2. For pre-order orders, subject to the factory delivery date, X-ON MINING will inform the customer in time and follow up on the order at any time.
3. Need to buy additional power supply, chassis, water cooling air cooling system, please contact our salesman for detailed communication.
4. We provide verified video before delivery to ensure the normal operation of the machine.

丨Warranty

1. For different mining machines, Bitmain offers different warranty periods, which can be viewed in the repair guide.
2. In warranty time, the customer bears the postage to send back, Bitmain bears the postage to send back to the customer;
For machines outside the warranty, the customer needs to pay for maintenance and postage, machines paid on arrival will be rejected.
3. Do not assemble the faulty computing plate of multiple mining machines into one mining machine for maintenance.
4. Under normal circumstances, the maintenance cycle is about one week to complete the repair and return.
5. See the full list of terms at https://service.bitmain.com/support/terms

Dimensions	44.5 × 8.8 × 67 cm
Manufacturer	Bitmain
Hashrate, TH/s	27Gh/s
Power	5670W
Also known as	Antminer U2L9H
Options	In Stock, Pre order

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Bitmain Antminer L9 Hydro U2L9H 5670W 27Gh/s Dogecoin Litecoin Miner

Antminer L9 Hydro U2L9H

Algorithm

Hashrate

Power

Minable coins

Dogecoin

Litecoin

Bells