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Warranty Card

Warranty Plan Cover Period

Bitmain: 360 Days

IceRiver, whatsminer & Other: 180 Days

We cover the costs of shipping & clearance of your first warranty claim, only available to miners above 150K

warranty lgo

Lian Li 12KW water cooling kit for Hydro ASICs

Lian Li 12KW intelligent temperature control water cooling kit for 2 Hydro ASICs adopts the integrated application of pump and exhaust, has no environmental restrictions, and supports 12KW high-power heat dissipation, silent operation, and water-cooled heat dissipation.

Built-in adjustable speed fan from 500 to 6000 rpm. Manual integrated pressure-reducing valve and strong power water pump, excellent cooling effect, large flow, high-temperature resistance, widely used in various water cooling systems. The water-cooled row has a built-in 220V power supply, which can be turned on with one button, and no external power supply is required to avoid repeated plugging and unplugging.

It is suitable for water-cooled miners such as M33S+ / M33S++ / M53 / M53S / S19+Hyd / S19PRO+Hyd /S21+ Hyd, and it is also suitable for water-cooled modification of most miners.

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Power Cable included

No need to stress about ordering the correct cables, it will come with your miner on every new  machine purchased. 

R26,500

In stock with supplier

*In Stock Miners Only

Estimated delivery dates: 13th Aug - 18th Aug

Warranty

Warranty Plan Cover Period

Bitmain: 360 Days

IceRiver, whatsminer & Other: 180 Days

We cover the costs of shipping & clearance of your first warranty claim, only available to miners above 150K

warranty lgo
lulapay

Mine Now & Pay Later!

Apply for finance and pay off the miner over 6 months while enjoying the mining benefits.

Simply request an invoice from us and apply with Lula, Business Only!

Benefits

  • Start mining immediately 
  • Secure current market pricing
  • Reduce capital outlay
  • Settle anytime with no penalties
  • No contracts
  • Reduce monthly repayment with miner profits
Apply

Description

Intelligent temperature control radiator parameters:

Oil filling capacity: ≈ 8L pure water or coolant

Power interface type: C14 female socket * 1; requires C13 power cord / 220V

Water-cooled row power consumption: 0.5KW

Net weight: 21KG

Weight including packaging: 24KG

Pipe diameter: Inlet and outlet diameter 12MM (standard silicone tube with an inner diameter of 12MM)

Product size: 750x220x580mm

Packing size: 820x710x240mm

Test ambient temperature: 33℃

Working power consumption: 11KW

Working noise: 20-75DB

Radiator heat dissipation temperature: 46.6℃

Water flow rate: 11L/MIN

Speed range: 0-6000 rpm

 

Lianli now launches an upgraded 12KW water-cooled radiator with an intelligent temperature control function, and includes four different modes:

Mode 1: Manual speed adjustment

Mode 2: Automatic speed adjustment (water temperature below 25℃, fan speed 0%, 25-30℃ fan speed 25%, 30-35℃ fan speed 50%, 35-40℃ fan speed 75%, 40-42℃ fan speed 100%)

Mode 3: Automatic speed adjustment (water temperature below 25℃, fan speed 0%, 25-35℃ fan speed 25%, 35-45℃ fan speed 50%, 45-55℃ fan speed 75%, 55-65℃ fan speed 100%)

Mode 4: Automatic speed adjustment (water temperature remains at 35℃; the fan does not start when the temperature is below 35℃; the fan starts when the temperature is above 35℃)

FAQ about asic crypto miners

Are Crypto Miners Worth It?

Absolutely — if you understand your costs and choose the right miner. Crypto miners can be a profitable long-term investment, especially during bull markets or if you have access to cheap electricity or solar power.

ASIC miners, like those we offer at SA Crypto Miners, are designed for maximum efficiency. Depending on the coin being mined, daily revenue can significantly outweigh power costs — making it possible to recover your investment in as little as 6–12 months.

What Determines If a Crypto Miner Is Profitable?

Profitability depends on several key factors:

  • Electricity cost: Lower electricity rates = higher profits.

  • Mining difficulty: This fluctuates based on network activity.

  • Coin price: The higher the market price of the coin, the more profitable mining becomes.

  • Miner efficiency: High-efficiency models like the Bitmain S21 or IceRiver KS5 Pro deliver better hashrate-to-watt ratios.

We display estimated daily earnings on each product page to help you decide.

Can I Mine from Home in South Africa?

Yes, many of our customers successfully mine from home. If you're on prepaid electricity or solar, your profitability can be much higher. We can help assess your setup and recommend the right unit for your needs.

How Long Does It Take to Break Even?

Most customers break even within 6 to 12 months, depending on:

  • The miner you choose

  • Market conditions

  • Electricity cost

  • Hosting (if using a mining farm)

We also offer hosting options in low-cost regions like Ethiopia, which can improve ROI dramatically. However this is for bigger investors as these deals range from 6 - 10 Million for 200 - 300 machines. View Here

Is Crypto Mining Still Relevant in 2025?

Yes — and arguably more than ever. With the rise of AI and increased demand for decentralization, many proof-of-work coins are gaining value. Coins like Kaspa, Bitcoin, and Dogecoin are seeing strong community and developer support.

What If the Market Drops?

Crypto is cyclical. The best time to buy a miner is before a bull market, when prices are lower. Most of our top customers hold onto their machines through downturns and reap the rewards when the market rebounds.

Why Buy from SA Crypto Miners?
  • Fast, direct shipping from suppliers in China (±7 days)

  • Trusted South African reseller with 5-star Trustpilot reviews

  • After-sales support and mining setup guidance

  • Live profitability stats and transparent product data

Price Drop Active on selected miners

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