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With AI computing power exploding across the board and per-rack heat density continuing to break through limits, traditional air-cooling and split liquid-cooling solutions are deeply mired in pain points such as large footprint, complex O&M, and energy efficiency imbalance. MULTISTACK Jiefeng, with nearly 40 years of deep cultivation in modular cooling, presents a new masterpiece in the liquid cooling arena—the Sidecar CDU Data Center Dedicated Dual-Source Coolant Distribution Unit—officially launched to provide a one-stop solution to the heat dissipation pain points of computing data centers!
1. Standard Modular Chassis
Modular structural design; integrated chassis matches standard rack dimensions; convenient on-site assembly; simple and efficient later inspection and maintenance.
2. High-Efficiency Magnetic Levitation Design
Equipped with a magnetic levitation compressor for oil-free operation; low operating pressure ratio and wide evaporation temperature range; stable energy efficiency and minimal performance degradation over years of continuous operation.
3. Integrated Dual-Source Design
Integrated layout of hydraulic circulation and free cooling greatly improves space utilization; incorporates evaporative cooling technology and supports fully automatic switching among multiple operating modes.
4. High-Precision Intelligent Temperature Control
High-precision remote management and control system; steady-state temperature control accuracy ≤0.5°C, pressure regulation accuracy ≤0.1 Bar; equipped with a dedicated 10-inch touchscreen, supporting remote operating condition adjustment and intelligent fault diagnosis.
5. Wide-Range Adaptability for All Scenarios
Dual-source composite architecture design perfectly adapts to AI intelligent computing, supercomputing, IDC, semiconductor testing, and other high-density data centers.
MC Series vs. Traditional Split CDU: All-Round Cost Reduction and Efficiency ImprovementMC Series vs. Traditional Split CDU: All-Round Cost Reduction and Efficiency Improvement
Comparison DimensionsComparison Dimensions
A. MC Series Dual-Source Coolant Distribution Unit Design
B. Traditional Split CDU Design
Upfront Equipment Investment
A. The integrated unit incorporates a magnetic levitation compressor, heat exchange system, and coolant distribution module, eliminating the procurement of a central water chiller and complex peripheral primary-side piping.
B. Requires additional procurement of chillers, primary-side circulating pumps, and complex long-distance delivery pipelines, resulting in high initial investment.
Room Space Occupancy
A. Extremely compact chassis; no outdoor chiller site required; low requirements for building load-bearing capacity and room space; suitable for intensive intelligent computing data centers.
B. Requires outdoor space for large equipment to install chillers, and indoor dedicated CDU passages and maintenance areas must be reserved, resulting in low space utilization.
Later O&M Costs
A. The oil-free magnetic levitation system is inherently maintenance-free; oil leakage and blockage failure rates are almost zero, significantly reducing later manual O&M costs.
B. The system has numerous nodes; chiller and indoor CDU O&M strategies are separate; oil leakage and valve failure rates are high; annual maintenance consumables and labor costs are high.
Comprehensive System Energy Efficiency
A. Mechanical cooling/free cooling modes switch seamlessly within a single unit, with integrated control system linkage, maintaining optimal energy efficiency ratio at all times.
B. The outdoor chiller control system and indoor CDU control system must be coordinated; data interaction delays cause cooling-heat matching imbalance, shorten free cooling utilization time, and result in higher cooling energy consumption.
In the face of continuously evolving computing infrastructure, MULTISTACK Jiefeng will continue to take technological innovation as its core, focus on high-efficiency, reliable, and easy-to-maintain cooling needs, continuously improve its products and service system, and provide more adaptive temperature control support for the high-quality development of the data center industry.
Meanwhile, at the upcoming Singapore Data Center Exhibition, the new Sidecar CDU Data Center Dedicated Dual-Source Coolant Distribution Unit will be officially unveiled on site. We sincerely invite industry colleagues to visit the exhibition, engage in in-depth exchanges and discussions with the professional team of MULTISTACK Jiefeng, and jointly explore the infinite potential of innovative development in data center cooling technology.
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