Antminer U2L9H 27G 210J/G 5670W Scrypt Hydro Miner (LTC/DOGE)

Description

The Antminer U2L9H is a specialized, industrial-grade liquid-cooling ASIC miner engineered for the Scrypt algorithm. It is purpose-built to mine a wide array of Scrypt-based cryptocurrencies, including Litecoin (LTC), Dogecoin (DOGE), Bellcoin (BELLS), Junkcoin (JKC), Luckycoin (LKY), and Pepecoin (PEP).

Delivering a robust hashrate of 27 GH/s with a power consumption of 5670W, it achieves an efficiency of 210 J/G. Housed in a standard 2U rack-mount chassis (87 mm height) and featuring OD14 liquid cooling connectors, it is designed for professional mining farms looking to maximize rack density, reduce noise, and maintain highly stable operations for their Scrypt mining fleet.

Why Choose the Antminer U2L9H?

• Dedicated Scrypt Powerhouse : With a solid 27G hashrate, it is a highly capable machine for mining LTC, DOGE, and other Scrypt coins, providing excellent returns for Scrypt-focused farms.

• Ultra-High Density 2U Form Factor: Standing at just 87mm tall, this server maximizes your vertical rack space. You can pack significant Scrypt hashrate into a standard 19-inch rack.

• Standard OD14 Connectors: Built for high-volume liquid flow. It uses OD14 mm pipe connectors (larger than the standard OD10), ensuring efficient heat dissipation for the 5670W power draw.

• Zero Noise & Stable Cooling: Direct-to-chip hydro-cooling eliminates loud fans, drastically lowers operating temperatures, and extends the hardware’s lifespan for stable 24/7 operation.

Specifications

Core Specifications

Detailed Characteristics

Power Supply

Hardware Configuration

Environment Requirements

Notes:
(1-1) The hashrate value, power on wall, and power efficiency on wall are all typical values. Actual fluctuations are ±3% for hashrate, and ±5% for power and efficiency.
(1-2) Inlet coolant temperature.
(2-1) Caution: Wrong input voltage may cause server damage.
(2-2) For detailed working coolant use and maintenance instructions, please refer to the “ANTSPACE HW7 Liquid cooling container & Dry-cooling Tower product manual”, Chapter 9, Article 3, Point 6, “Coolant Maintenance” and “Appendix B”.

Frequently Asked Questions (FAQ)

Q: What cryptocurrencies does the U2L9H mine?
A: It uses the Scrypt algorithm, meaning it is specifically designed to mine Litecoin (LTC), Dogecoin (DOGE), and other Scrypt-based coins like BELLS, JKC, LKY, and PEP.

Q: What type of water pipe connector does it use?
A: This machine uses OD14 mm connectors. Please note this is larger than the OD10 connectors found on many SHA256 (Bitcoin) hydro miners, so ensure your facility’s piping is compatible.

Q: What are the power requirements?
A: It requires a 3-phase power supply. The input voltage must be between 380V and 415V with a frequency of 50~60Hz, drawing a maximum current of 12 Amps. The power port type is LP34.

Q: What coolant should I use?
A: You can use Antifreeze, Pure water, or Deionized water. To prevent corrosion, strictly maintain the pH levels: Antifreeze (7.0~9.0), Pure water (6.5~7.5), and Deionized water (8.5~9.5).