BITMAIN ANTSPACE HW7 2MW Hydro Mining Container

Next-Generation Hydro Infrastructure for High-Density Bitcoin Mining

The BITMAIN ANTSPACE HW7 is a next-generation 2MW hydro-cooling mining container developed for large-scale, high-density Bitcoin mining operations.

Its flexible internal layout supports up to 396 standard T-type hydro-cooled mining servers or up to 242 rack-mounted 2U hydro miners, including the Antminer S23e U2H.

By combining modular power distribution, coolant circulation, dry-tower cooling and evaporative cooling assistance, the HW7 provides a standardized infrastructure platform for mining companies, hosting operators, energy developers and institutional mining projects.

[Request Project Pricing] [Talk to an Infrastructure Advisor]

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Two Miner Formats. One Scalable Platform.

Unlike conventional mining containers built around only one miner form factor, the ANTSPACE HW7 supports two high-density deployment configurations:

• Up to 396 standard T-type hydro miners
• Up to 242 rack-mounted 2U hydro miners

This allows project owners to select equipment according to power density, hashrate targets, hardware availability and future fleet-upgrade plans.

Final capacity depends on the exact miner model, individual power consumption, coolant requirements and the approved electrical configuration.

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Основные особенности

• 2,000kW hydro-cooling capacity
• Up to 396 standard hydro miners
• Up to 242 rack-mounted 2U hydro miners
• Compatible with Antminer S23e U2H configurations
• Approximately 1.031 PUE under specified conditions
• Dry tower with evaporative cooling assistance
• Modular 40-foot container design
• 380–480V wide-voltage input
• 50/60Hz grid compatibility
• Designed for high-density SHA-256 mining
• Supports phased mining-farm expansion
• Suitable for international industrial deployment
• North American and CE certification options

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Higher Mining Density

The ANTSPACE HW7 is designed to help mining operators deploy more hashrate within a standardized container footprint.

With capacity for up to 396 conventional hydro miners or 242 high-density 2U units, the HW7 can support large-scale fleet deployment while simplifying power distribution, coolant circulation and equipment management.

When configured with 242 Antminer S23e U2H 865TH/s miners, the theoretical installed hashrate could exceed 209PH/s before accounting for actual operating availability, miner tolerance and site-level limitations.

Actual deployed hashrate must be calculated using the final miner configuration.

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Designed for 2U Hydro Mining

The arrival of high-density miners such as the Antminer S23e U2H changes how mining infrastructure must be designed.

A single S23e U2H provides 865TH/s while drawing approximately 8,650W. Deploying hundreds of these machines requires careful coordination between:

• Rack density
• Power distribution
• Coolant flow
• Heat rejection
• Transformer capacity
• Network infrastructure
• Maintenance access
• Safety systems

The ANTSPACE HW7 is designed to support this new generation of rack-mounted hydro miners while remaining compatible with standard T-type configurations.

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Hybrid Dry and Evaporative Cooling

The HW7 uses a dry-cooling tower supported by an evaporative cooling pad.

Under moderate conditions, the dry-cooling system rejects heat without depending entirely on continuous water consumption. During higher-temperature periods, evaporative assistance can improve heat rejection and system stability.

This combined approach expands the range of climates in which the container can operate.

Actual cooling capacity and water consumption will depend on:

• Ambient temperature
• Relative humidity
• Site altitude
• Coolant supply temperature
• Installed miner load
• Cooling-tower configuration
• Water quality
• Maintenance condition

A site-specific thermal analysis is required before installation, especially in very hot or humid regions.

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Energy-Efficient Supporting Infrastructure

BITMAIN specifies a PUE of approximately 1.031 under conditions including:

• 25°C ambient temperature
• 35°C coolant supply temperature

A PUE of 1.031 means that the supporting infrastructure uses approximately 3.1% of the miners’ IT load under the stated test conditions.

Actual site PUE will vary depending on temperature, miner load, pump speed, cooling demand, transformer losses and other site equipment.

PUE should therefore be treated as a reference under specified conditions, not a guaranteed annual site result.

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Main Specifications

Технические характеристики	ANTSPACE HW7
Производитель	BITMAIN
Product Model	ANTSPACE HW7
Solution Type	Hydro-cooling mining container
Container Format	40-foot modular container
Cooling Capacity	2,000kW
Standard Miner Capacity	Up to 396 T-type hydro miners
2U Miner Capacity	Up to 242 rack-mounted 2U miners
Example 2U Model	Antminer S23e U2H
Cooling System	Dry tower with evaporative cooling assistance
Reference PUE	Approximately 1.031
PUE Test Condition	25°C ambient / 35°C supply liquid
Входное напряжение	380–480V
Grid Frequency	50/60Hz
Primary Application	Industrial SHA-256 mining
Deployment Type	Modular mining farm and hosting infrastructure
Certification	North American and CE options

All specifications must be confirmed against the final BITMAIN technical documentation and selected project configuration before purchase.

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Suitable Applications

Large-Scale Bitcoin Mining

Deploy a high concentration of SHA-256 hashrate within a standardized modular system.

2U Mining Server Projects

Build infrastructure around high-density miners such as the Antminer S23e U2H.

Mining Hosting Facilities

Provide standardized hydro-cooled capacity for institutional or third-party mining customers.

Existing Mining-Site Expansion

Add a 2MW hydro module to sites with sufficient transformer, grid and civil infrastructure.

Power Monetization Projects

Convert available industrial power into deployable computing capacity, subject to utility, grid and project requirements.

Phased Mining-Farm Development

Start with one container and add additional HW7 modules as power and capital become available.

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Site Requirements

Before ordering the ANTSPACE HW7, customers should confirm:

• Available utility capacity
• Transformer capacity and voltage
• 380–480V three-phase electrical system
• Medium-voltage and low-voltage distribution
• Grounding and electrical protection
• Site foundation and load-bearing capacity
• Dry-cooling tower installation area
• Ambient temperature and humidity
• Water availability and water quality
• Coolant and piping configuration
• Stable network connectivity
• Crane and unloading access
• Local permits and certifications
• Installation and commissioning responsibilities
• Maintenance and spare-parts plan

The ANTSPACE HW7 is a major mining-infrastructure component, but it should not be presented as a complete mining site.

Transformers, medium-voltage equipment, cabling, foundations, network systems, civil construction, installation and commissioning may need to be supplied separately.

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HW7 or HD5: Which One Should You Choose?

Feature	ANTSPACE HW7	ANTSPACE HD5
Cooling Capacity	2,000kW	Approximately 1,500kW
Standard Miner Capacity	Up to 396	Up to 308
2U Miner Support	Up to 242 units	Not the primary configuration
Cooling Technology	Dry tower plus evaporative assistance	Dry-cooling tower
Target Deployment	Higher-density and next-generation fleets	Standard hydro fleet deployment
Best Fit	S23e U2H and mixed-format projects	S19/S21/S23 standard hydro miners

Choose the HW7 when the project requires higher density, 2U miner compatibility or broader environmental adaptability.

Choose the HD5 when the project is based mainly on standard hydro miners and approximately 1.5MW modules are more suitable for the site.

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Professional Project Support from PunkHash

PunkHash can assist with more than ANTSPACE sourcing.

Our team can support:

• ANTSPACE HW7 procurement
• Antminer S23e U2H and hydro-miner sourcing
• Container and miner capacity planning
• Transformer and power-equipment matching
• International logistics
• Site deployment coordination
• Cooling and electrical requirement review
• Mining ROI scenario analysis
• Installation-resource coordination
• After-sales support

Share your site location, electricity price, available power, preferred miner model and deployment schedule. We will help you evaluate the complete project configuration.

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Часто задаваемые вопросы

How many miners can the ANTSPACE HW7 hold?

It supports up to 396 standard T-type hydro miners or up to 242 rack-mounted 2U hydro miners.

Does the HW7 support the Antminer S23e U2H?

Yes. BITMAIN specifically identifies the S23e U2H as a compatible 2U miner configuration.

Does the HW7 include the cooling tower?

The HW7 solution is designed to operate with a dry tower and evaporative cooling pad. The final quotation must clearly state which cooling equipment, pipes, cables and accessories are included.

Is the transformer included?

A transformer should not be assumed to be included unless specifically stated in the quotation.

What transformer capacity is required?

Transformer selection depends on the miner configuration, number of containers, maximum system load, redundancy plan and local electrical standards. A qualified electrical engineer should approve the final design.

Is the PUE always 1.031?

No. The stated PUE is measured under specified conditions. Actual annual PUE changes with climate, miner load and supporting infrastructure.

Can it operate in hot climates?

The combined dry and evaporative cooling design improves high-temperature adaptability, but every project requires a site-specific thermal assessment.

Can PunkHash supply the miners and container together?

Yes. PunkHash can prepare an integrated proposal covering the HW7, compatible miners, transformers, power equipment, logistics and deployment requirements.

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Request an ANTSPACE HW7 Project Quote

For an accurate proposal, please provide:

• Project country and site location
• Available power capacity
• Site input voltage
• Electricity price
• Preferred miner model
• Standard or 2U miner configuration
• Number of HW7 containers
• Target deployment date
• Transformer availability
• Required logistics scope
• Installation and commissioning requirements

PunkHash — Compute the Future, Together.