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280mm liquid CPU cooler | OEM/ODM customization

As a trusted China-based factory, we offer OEM/wholesale 280mm liquid CPU coolers engineered for professional cooling, excellent TDP coverage, and ultra-quiet operation—ideal for system integrators, gaming brands, and workstation solutions.

  • Type liquid Cooler
  • Heatsink Material Copper & Aluminum
  • Application Computer Case
  • Intel LGA1851 | LGA1700
  • AMD AM5 | AM4
280mm liquid cpu cooler IM280BKA01

IM280BKA01

Core advantages:

Efficient heat dissipation:

Military-grade copper base heat sink + high-density fins, easily suppressing a TDP of 400W, meeting the overclocking requirements of i9/Ryzen9

Ultra-low noise:

Hydraulic shock absorption technology + low-noise fans, running noise ≤ 18.6dBA, 42% quieter than similar products

Industrial-grade quality:

Fully automatic production line, 80,000-hour pump body lifespan, leakage rate < 0.003%

Deep customization:

Supports LOGO engraving, RGB synchronization, flexible adjustment of cold plate thickness/material

Why choose our 280mm liquid CPU cooler?

Ultimate performance

● With a 450W TDP, it can effectively dissipate heat and easily handle the full-core overclocking of top-level CPUs.
● 32dBA ultra-quiet, with magnetic levitation pump shaft and triple shock absorption design, 53% quieter than competitors

Military-grade quality

● 120,000 hours of ultra-long lifespan, passing NASA-level aging tests
● -40℃ to 90℃ environmental adaptability, military-grade sealing technology

Customization to Deep Degree

● 0.005mm precision 3D laser engraving, perfectly showcasing your brand
● Intelligent temperature control linkage, supporting synchronization of light effects on mainstream motherboards

Agile Service

● 72-hour rapid prototyping, including complete test report
● Certified by 23 countries worldwide, facilitating the rapid launch of products

Custom Branding Available for Your Product Line

Already working with a PC hardware brand? We can white-label to match your existing product lines.
Request White-Label Quote
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Customization Options for OEM & ODM Clients

● Cold head cover plate laser engraving (supports 0.1mm precision micro-engraving)
● The pipe length can be freely adjusted (300 - 600mm options available / default is 400mm)
● Optional 1.5-inch LCD intelligent display cooling head (real-time display of water temperature/rotation speed/load)

Four professional fans:

• Colorful ARGB version
• Pure white silent version
• Industrial-grade high-pressure model
• Overclocking dedicated brute-force fan

Dual-mode RGB control system:

• Board synchronization (supports major manufacturers such as ASUS/MICROSTAR)
• Independent control box (comes with magnetic remote control)
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280mm Liquid CPU Cooler: The Perfect Fit Between Performance and Compatibility

The Engineering Philosophy of the Gold Balance Point

Electricity Supply Performance Platform

● Perfectly meets the overclocking requirements of the latest 14th generation Core/Ryzen 9 processors
● The 140mm dual-fan can keep the noise below 22 dBA when maintaining a TDP of 200W.
● The ARGB lighting system that supports motherboard synchronization enhances the visual impact.

Professional Creative Workstation

● Under continuous full-load conditions, the temperature difference is reduced by 18-23℃ compared to the air-cooling solution.
● The military-grade sealing technology ensures 20,000 hours of leak-free operation.
● Optional LCD screen for real-time monitoring of key parameters such as water temperature and flow rate.

Compact high-performance mainframe

● Compared with the 360mm solution, it saves 35mm of installation length.
● The optimized thickness of the cold plate (27-30mm) is compatible with mainstream ITX cases.
● Reverse airflow design enhances the heat dissipation efficiency in environments with limited space.

Key dimensions of technical decisions

● Thermodynamic performance: Focus on thermal resistance coefficients below 0.15℃/W
● Acoustic engineering: The noise level in the 800-1200 RPM range should be kept below 25 dBA.
● Material Technology: Copper base with nickel plating + polymer piping ensures a service life of over 5 years
● Intelligent control: Must support the SDK access of major motherboard manufacturers

280mm Water Cooling Cooling System Performance in-depth Analysis and Procurement Strategy

Outstanding Heat Dissipation Performance

● The 280mm cooler, with its 393cm² large heat dissipation surface,demonstrates outstanding temperature control capabilities within the 200-350W TDP range. The actual measurement data shows:
● Under the standard test environment of 23℃ room temperature and with the Intel i9-14900KS fully overclocked to 5.7GHz (with a TDP of 320W), the core temperature remained stable within the range of 68-73℃.
● When handling a 400W instantaneous peak load, the temperature can still be controlled within the safe threshold (≤ 92℃), fully meeting the heat dissipation requirements of high-end processors.
● Under continuous full-load conditions, the temperature of the coolant should fluctuate by no more than ±2℃ to ensure the long-term stable operation of the system.

Precise Comparison of Competitor Performance

Compared to other water cooling solutions of different specifications, the 280mm model achieves a perfect balance between performance and compatibility:

Comparison of the 240mm scheme:

● On the same power consumption level, the core temperature is reduced by an average of 8-12 degrees Celsius.
● The advantage becomes more pronounced when the load exceeds 250W, with a temperature difference of up to 15℃.
● The noise level was reduced by approximately 20% (from 28.5 dBA to 34.2 dBA)

Comparing the 360mm solution:

● The heat dissipation efficiency reaches over 90% of the 360mm solution.
● Save 20% of installation space in a regular case
● The noise reduction advantage brought about by the reduced fan speed (15% lower speed compared to the same air volume)

Intelligent Procurement Decision Recommendations

For different application scenarios, we propose the following optimization solutions:

E-sports game platform

● The preferred option is the 280mm ARGB version.
● High cost-effectiveness, saving 15-20% of the budget compared to the 360mm solution
● Perfectly meets the overclocking requirements of high-end CPUs while maintaining excellent quiet performance.

Professional Creative Workstation

● Recommended 280mm industrial-grade version
● Passed the 7×24-hour durability certification
● The optimized design of the water pump ensures long-term stable operation.

System Integrator Solution

● Modular 280mm water cooling system
● Support rapid maintenance and component replacement
● Provide a complete compatibility test report

Key Points for Professional Procurement Evaluation

It is recommended that customers focus on the following core indicators:
● Third-party CNAS-certified thermal efficiency test report
● Cold air resistance coefficient (the ideal value should be lower than 0.2 Pa·s/m²)
● 500-hour accelerated aging test results
● Thermal simulation data of actual application scenarios