HP003 Heat Pipe Heatsink High-Efficiency Thermal Solution for 1U Server Platforms

Application Scenarios and Technical Challenges

Target Application Areas

High-Performance 1U Server Platforms: Optimized for Intel Whitley platform 1U server systems, supporting Xeon SP 3rd generation processors

High-Density Data Center Deployments: 1U server configurations pursuing extreme rack density in hyperscale data centers

Edge Computing and Telecom Equipment: 5G edge servers, high-performance computing nodes in space-constrained telecom rooms

Enterprise Virtualization Platforms: Enterprise-grade virtualization hosts requiring high compute density and energy efficiency optimization

Industry Technical Challenges

Modern 1U servers face three core thermal challenges while pursuing high-performance computing:

Extreme Space Constraints: Standard 1U chassis height is only 44.5mm, with actual available cooling height inside less than 35mm

High Heat Flux Density Problem: New-generation Xeon processors have heat flux densities exceeding 75W/cm², difficult for traditional cooling solutions

Stringent Reliability Requirements: Data center 7x24 continuous operation requires cooling solutions to meet 5+ years service life

Balancing Cooling Performance and Noise: Achieving efficient cooling while controlling noise levels within limited space

Limitations of Traditional Solutions

• Traditional Aluminum Extrusion Heatsinks: Limited cooling area cannot meet 270W+ cooling requirements

• Standard Heat Pipe Layouts: Limited by 1U height, heat pipes cannot achieve full efficiency

• Insufficient Airflow Management: Complex airflow paths in 1U space easily create hotspots

• Poor Maintainability: Traditional designs make field maintenance and cleaning difficult

Technological Innovation and Solutions

Core Technological Breakthrough

We employ three-dimensional heat pipe layout and zipper fin composite technology to break through 1U cooling performance limits:

1. Z-Shaped 3D Heat Pipe Layout Technology

Space Breakthrough Design: Achieves maximum heat pipe efficiency within 32mm height through precision-bent Z-shaped heat pipe layout

Maximum Space Utilization:

• Traditional Solution: Heat pipes can only be arranged linearly, utilization ~60%

• HP003 Innovation: Z-shaped layout increases space utilization to 85%

• Performance Improvement: Heat pipe effective length increases by 40% in same space

2. Zipper Fin Aerodynamic Optimization Technology

High-Density Cooling Array: 0.12mm ultra-thin aluminum sheets in zipper arrangement achieve maximum cooling area per unit volume

Aerodynamic Innovation:

• Integrated Air Guide: Ensures all airflow passes through cooling fins, reducing bypass

• Air Pressure Optimization: Fin angle micro-adjustments adapt to 1U space pressure characteristics

• Turbulence Enhancement: Fin surface microstructures promote turbulence, improving heat transfer coefficient by 18%

3. Intelligent Pressure Control System

Adaptive Installation Technology: 4-point independent spring pressure system ensures optimal contact under various installation conditions

4. Dual Surface Treatment Process

Data Center Grade Protection: 6-10μm electroplated nickel layer + chromate passivation treatment

System-Level Cooling Optimization

Computational Fluid Dynamics (CFD) Simulation Optimization

• Optimizes 1U server internal airflow paths through professional CFD analysis

• Establish precise thermal resistance network model predicting temperature distribution at each node

• Comprehensive reliability testing ensures product meets data center requirements

Customer Value and Industry Applications

Core Value for Server Manufacturers

1. Product Performance Enhancement

Computing Density Revolution: Achieves cooling performance approaching 2U servers within 1U space

Virtualization Performance Breakthrough:

• VM Density: Single server supports 15-20% more virtual machines

• Application Performance: Database and virtualization application performance improved by 10-15%

• Response Time: Application response time reduced by 8-12%

2. Enhanced Design Flexibility

Standardization Compatibility: Fully compatible with standard 1U server architecture, no redesign needed

Fast Time-to-Market Advantages:

• Development Cycle: Shortens development time by 3-4 months compared to in-house solutions

• Certification Support: Provides complete test data and certification support

• Risk Reduction: Validated design solution reduces technical risks

3. Improved Business Competitiveness

Total Cost of Ownership (TCO) Optimization: Full lifecycle cost optimization from procurement to operation

Market Differentiation Advantages:

• Product Positioning: High-performance 1U servers, filling market gaps

• Technical Highlights: 2U-level cooling performance within 1U space

• Customer Value: Provides optimal solution for high-density deployment

Operational Value for Data Center Operators

1. Maximum Space Utilization

Rack Density Revolution: Achieves higher server density within standard 42U racks

Economic Benefit Calculation:

• Additional Revenue: $2,500-$3,500 annual revenue per additional server

• Space Savings: $1,200-$1,800 annual savings per saved rack position

• Overall Benefit: $5,000-$7,000 increased annual revenue per rack

2. Energy Efficiency Optimization and Sustainability

PUE Improvement Contribution: Reduces cooling energy consumption through efficient cooling system

Carbon Emission Reduction:

• Annual Electricity Savings per Rack: Approximately 1,200-1,800kWh

• CO₂ Reduction: Approximately 800-1,200kg CO₂ reduction per rack annually

• Sustainable Development: Supports green data center construction goals

3. Operational Reliability Improvement

System Availability Enhancement: Reduces cooling-related failure risks

Maintenance Cost Optimization:

• Preventive Maintenance: 50% reduction in regular maintenance requirements

• Failure Handling: Reduced on-site service frequency and costs

• Spare Parts Inventory: Standardized design reduces spare parts variety

FAQs