Bitmain Antminer S23 Hydro Bitcoin Miner

Antminer S23 Hydro Bitcoin MinerThe Antminer S23 Hydro is Bitmain’s next-generation liquid-cooled Bitcoin ASIC miner, engineered for high-density commercial mining. With a typical hash rate of 580 TH/s, power efficiency of 9.5 J/TH, and power consumption of 5,510 W, the S23 Hydro delivers industry-leading performance for Bitcoin, Bitcoin Cash (BCH), and Bitcoin SV (BSV) mining operations.This miner is designed specifically for enterprise and industrial-scale setups, providing stable, predictable, and efficient performance under demanding conditions. For operators focused on maximizing uptime, reducing energy costs, and scaling operations, the S23 Hydro offers the perfect combination of raw hash power and liquid-cooled efficiency.High Hash Rate and Energy EfficiencyWith a 580 TH/s hash rate, the S23 Hydro allows mining operators to achieve massive network contributions with fewer machines. The 9.5 J/TH efficiency ensures that even at high performance, the cost per terahash remains competitive, helping commercial miners reduce energy expenses and increase long-term profitability.For large-scale deployments, this combination of power and efficiency means operators can maximize hash density per square meter, optimize cooling infrastructure, and achieve more predictable operational costs across the farm.Liquid Cooling for High-Density MiningThe defining feature of the Antminer S23 Hydro is its advanced liquid cooling system, designed to handle sustained high loads in commercial environments. Unlike air-cooled miners, liquid cooling provides:Stable performance without thermal throttlingExtended hardware lifespan due to consistent operating temperaturesLower operational noiseHigher rack density and space-efficient deploymentThe miner supports inlet coolant temperatures between 20–50°C and coolant flow rates of 8–10 L/min, with pressure up to 3.5 bar. Compatible working coolants include antifreeze, pure water, or deionized water, ensuring flexibility for various commercial setups.Commercial-Grade Infrastructure RequirementsThe S23 Hydro is designed for professional use and requires three-phase input voltage between 380–415V at 50–60 Hz and a maximum current of 12A. It connects via RJ45 Ethernet (10/100M) and weighs 13.5 kg net (14.8 kg gross), with a compact form factor of 410 x 170 x 209 mm (without packaging).Operators must follow proper coolant maintenance guidelines as outlined in the ANTSPACE HK3 Water Cooling Container & Dry-Wet Tower Product Manual to ensure peak performance and longevity.Built for Professional Mining OperationsThe Antminer S23 Hydro is not intended for home use. Its liquid cooling requirements, high power draw, and industrial infrastructure needs make it ideal for:Commercial Bitcoin mining farmsIndustrial hosting facilitiesInstitutional and enterprise minersMulti-megawatt data center operationsWhen deployed with the correct power and cooling infrastructure, the S23 Hydro delivers consistent uptime, stable hash rate, and predictable efficiency, essential for maximizing ROI in competitive mining environments.Key SpecificationsModel: Antminer S23 HydroHash Rate: 580 TH/s ±3%Power Consumption: 5,510 W ±5%Power Efficiency: 9.5 J/TH ±5%Supported Coins: BTC, BCH, BSV (SHA-256)Input Voltage: 380–415V, 3-phaseFrequency: 50–60 HzInput Max Current: 12 ACooling: Liquid (Hydro)Coolant Flow: 8–10 L/minCoolant Pressure: ≤3.5 barCoolant Types: Antifreeze, pure water, deionized waterConnectivity: RJ45 Ethernet 10/100MServer Size (LxWxH): 410 x 170 x 209 mmWeight: 13.5 kg net, 14.8 kg grossEnvironment: Inlet coolant 20–50°C, operating humidity 10–90% RH, storage -20–70°CWhy Choose the Antminer S23 Hydro?Industry-leading 580 TH/s hash rate for professional minersUltra-efficient 9.5 J/TH performance to reduce operating costsAdvanced liquid cooling system for high-density deploymentsEngineered for commercial and industrial mining operationsFor commercial miners seeking the most efficient, high-performance SHA-256 miner available, the Antminer S23 Hydro sets a new standard in Bitcoin mining hardware. Its combination of hash power, energy efficiency, and liquid cooling makes it a must-have for enterprise-scale operations.Hydro vs Air-Cooled ASIC Miners: What’s the Difference?When choosing a high-performance Bitcoin miner like the Bitmain Antminer S23 Hydro, one of the most important factors to consider is the cooling system. Modern ASIC miners typically use either air cooling or hydro (liquid) cooling, each designed for different types of mining environments.Understanding the differences between these cooling methods can help miners select the best hardware for their operation.Hydro-Cooled ASIC MinersHydro-cooled miners such as the Antminer S23 Hydro use a liquid cooling system to remove heat directly from the mining hardware. Instead of relying on high-speed fans, heat is transferred through water blocks and cooling loops that move heat away from the ASIC chips.Benefits of hydro-cooled mining hardware include:Higher hashrate performance due to improved thermal managementGreater energy efficiency in large-scale mining facilitiesReduced heat buildup inside mining containers or data centersLower noise compared to traditional air-cooled minersHigher density deployments for professional mining operationsHydro cooling is commonly used in industrial mining farms and large hosting facilities where specialized infrastructure can support liquid cooling systems.Air-Cooled ASIC MinersAir-cooled ASIC miners use high-speed fans and airflow to remove heat from the mining hardware. This is the most common cooling method used in Bitcoin mining devices from manufacturers like Bitmain.Advantages of air-cooled miners include:Simpler installation with no liquid cooling infrastructureLower initial setup costsFlexible deployment in smaller mining setupsEasy maintenance and replacementAir-cooled miners are often used in smaller mining farms, hosted facilities, or specialized home mining environments where large cooling systems are not available.Hydro vs Air Cooling ComparisonFeatureHydro-Cooled MinersAir-Cooled MinersCooling MethodLiquid cooling systemHigh-speed fan airflowPerformance StabilityVery highModerate to highNoise LevelLowerHigherInfrastructure RequiredHydro cooling loopStandard ventilationDeployment EnvironmentLarge mining farmsSmaller farms or flexible setupsWhich Cooling System Is Best for Bitcoin Mining?The best cooling system depends on the scale and infrastructure of your mining operation.Hydro-cooled miners like the Antminer S23 Hydro are best suited for large-scale mining farms and high-density deployments, where liquid cooling systems can maximize performance and thermal efficiency.Air-cooled miners remain a popular choice for smaller operations and flexible mining environments due to their simpler setup and lower infrastructure requirements.For professional operators seeking maximum performance and efficiency, hydro-cooled miners are increasingly becoming the preferred solution for next-generation Bitcoin mining infrastructure.    Antminer S23 profitability calculator Antminer S23 Product Announcement Bitmain Antminer S23 specsAircooled318T | 3498W | 11 J/TImmersion368T | 4048W | 11 J/T (normal mode)Hydro580T | 5510W | 9.5 J/TAll 3 expected to release in Q1 2026 pic.twitter.com/zA89Otk3Sd— Altair Technology® ⛏️ (@altair_tech) May 28, 2025 Frequently Asked Questions Is a power cord included with the miner TBD How much overclocking is possible with Antminer S23? TBD I'm not getting the advertised efficiency on stock settings. Is there something wrong with my miner? Mining efficiency is highly dependent on ambient air temperature. If your miner is pulling more power than expected, in most cases it is due to a higher ambient temperature. You can improve mining efficiency by preventing mixing of hot exhaust air with intake air.  Which control board does this miner come with? TBD How can I make this quiet for home use? Stock fans on Antminers can be very loud (~75 dB) at full speed. There are however multiple ways to make them quieter. First way to make them quieter is to run them at substantial underclocking. This will significantly reduce the hashrate, but will also reduce fan noise, since the fans don’t have to run at full speed when underclocked. Another way to reduce noise is by replacing stock fans with an inline AC infinity fan. You can learn more about this here. This method allows running the miners on stock hashrates and may even allow some overclocking in many cases. Third way to reduce fan noise is by running the miners in immersion mode. In this method the miners are immersed in vats of mineral oil or dielectric fluid. This significantly improves heat transfer and enables substantial overclocking. Immersion mining however voids all warranty, is more complex to setup and immersion fluid can act as a solvent and damage some mining gear. We believe that this is still an experimental technology reserved for the most technically inclined. We do not recommend immersing Antminers to most customers for this reason. Stock Antminer firmware does not allow much flexibility in terms of overclocking/underclocking , fan control, automated temperature control etc. In most cases you would need aftermarket firmware to enable quieter operation.  Can you ship this directly to my hosting company? Yes, you can either take delivery yourself or ship this to your hosting company by providing their address under the shipping address field on checkout page.  Can you recommend a reputable hosting company? While we do not have our own hosting facility, as a Bitcoin mining hardware vendor, we regularly ship ASIC miners and repair parts to various hosting sites across the US. Here’s a list of some of the companies we’ve worked with:–BSLF Mining–Terra Hosting–Wilson Mining This list is a recommendation and not an endorsement for these hosting companies. Please do your own due diligence, before choosing a colocation host. You can do further research on hosting companies on hashbranch.com Who should I contact if there's a problem with my miner? New Antminers come with ~1 year warranty from Bitmain. Please reach out to Bitmain and apply for repair directly with them.  Does this product have a factory warranty? The product is sold new, unopened with a factory warranty unless otherwise requested by the customer to upgrade to aftermarket firmware. Generally, the manufacturer provides a one-year warranty from the manufactured date. The manufacturer warranty period and limitations can be referenced by going directly to their website. For further information and links please view our blog post on warranty. Is this product covered by Altair Technology’s 14 day Warranty Against Defects? This item is excluded from the Altair Technology’s 14 day warranty. However, the manufacturer does provide a warranty. For more information we recommend referencing the manufacturers most updated policy directly from their website.