With the explosive growth of AI data processing demands, AI data servers have become a core technology for enterprises to enhance computational power and optimize business processes. Due to the high requirements for computational performance and data throughput in AI models, the storage systems and motherboards of AI data servers must feature high read/write speeds, stability, and long lifespan. Specifically, storage devices need to support fast data access and reliable power loss protection, while motherboards must ensure stable interconnection of key components and efficient power management to withstand the high-load, high-temperature environment of data centers.
1. Trends and Challenges in Storage and Motherboards
The storage system of AI data servers primarily relies on SSD (Solid State Drive) technology, which must meet the demands for high density and compact design. As the requirements for data integrity and rapid response continue to rise, storage systems face several challenges, including ensuring read/write speeds and data integrity under high concurrency, as well as effective heat dissipation management. Meanwhile, the motherboard, as the core hub of the server, handles heavy computational loads and high current power supply tasks, placing higher demands on its capacitors, including low ESR (Equivalent Series Resistance), high-temperature resistance, and long lifespan. Maintaining system stability and low power consumption under these high-performance requirements has become a significant challenge for server motherboards.
To address these pressing pain points, Shanghai Yongming Electronic Co., Ltd (Hereinafter referred to as YMIN) has introduced a series of capacitors with features such as compact size, high capacitance density, low ESR, long lifespan, and high ripple current resistance, ensuring the efficient operation of AI data servers.
2. YMIN Capacitor Solutions for AI Data Server Storage
YMIN’s hybrid aluminum electrolytic capacitors (NGY/NHT series), multilayer polymer solid-state aluminum electrolytic capacitors, and conductive polymer tantalum electrolytic capacitors offer significant advantages in server storage systems. The NGY series, with its high capacitance density and resistance to power-on shocks, ensures the stability of SSDs. The NHT series, with its high-temperature resistance, enhances system reliability. The multilayer polymer solid-state aluminum capacitors offer small size, high capacitance density, and low ESR, enabling efficient design for SSDs. Conductive polymer tantalum electrolytic capacitors, with their high capacity and ripple current capability, ensure stable voltage output and reliable power support for AI data servers. The aluminum electrolytic capacitors in the LKM and LKF series, with their high capacitance density, aluminum electrolytic capacitors improve the energy supply stability and efficiency of server storage, significantly boosting data processing performance.
Recommended Selection of Polymer Solid-Liquid Hybrid Aluminum Electrolytic Capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
NGY | 35 | 100 | 5*11 | 105℃/10000H | Vibration resistant, low leakage current, Meet AEC-Q200 requirements Long-term high temperature stability, wide temperature capacity stability, and can withstand 300,000 charge and discharge cycles |
100 | 8*8 | ||||
180 | 5*15 | ||||
NHT | 35 | 1800 | 12.5*20 | 125℃/4000H | |
Recommended selection of multilayer polymer solid aluminum electrolytic capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
MPD19 | 35 | 33 | 7.3*4.3*1.9 | 105℃/2000H | High withstand voltage/low ESR/high ripple current |
6.3 | 220 | 7.3*4.3*1.9 | |||
MPD28 | 35 | 47 | 7.3*4.3*2.8 | High withstand voltage/large capacity/low ESR | |
MPX | 2 | 470 | 7.3*4.3*1.9 | 125℃/3000H | High temperature and long life / ultra-low ESR / high ripple current / AEC-Q200 compliant / long-term high temperature stability |
2.5 | 390 | 7.3*4.3*1.9 | |||
Recommended Selection of Conductive Polymer Tantalum Electrolytic Capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
TPD15 | 35 | 47 | 7.3*4.3*1.5 | 105℃/2000H | Ultra-thin / high capacity / high ripple current |
TPD19 | 35 | 47 | 7.3*4.3*1.9 | Thin profile/high capacity/high ripple current | |
68 | 7.3*4.3*1.9 | ||||
Recommended Selection of Liquid Aluminum Electrolytic Capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
LKM | 35 | 2700 | 12.5*30 | 105℃/10000H | Small size/high frequency and large ripple current resistance/high frequency and low resistance |
3300 | |||||
LKF | 35 | 1800 | 10*30 | Standard product/high frequency and large ripple current resistance/high frequency and low resistance | |
2200 | 10*30 | ||||
1800 | 12.5*25 |
3. YMIN Capacitor Solutions for AI Data Server Motherboards
YMIN’s multilayer polymer capacitors, tantalum capacitors, and solid-state aluminum capacitors play a critical role in the power supply area and data interfaces of server motherboards. They absorb peak voltages, reduce circuit interference, and ensure stable overall output. The MPS series multilayer capacitors with ultra-low ESR (3mΩ Max) are compatible with Panasonic’s GX series, enhancing the system’s low-power performance. Solid-state aluminum capacitors efficiently step down voltage and filter in the motherboard’s VRM (Voltage Regulator Module) with their low ESR, supporting the instantaneous current requirements of components such as the CPU and memory. This improves power conversion efficiency and ensures stable server operation under high load conditions.
Recommended selection of multilayer polymer solid aluminum electrolytic capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
MPS | 2.5 | 470 | 7,3*4.3*1.9 | 105℃/2000H | Ultra-low ESR 3mΩ/high ripple current resistance |
MPD19 | 2~16 | 68-470 | 7.3*43*1.9 | High withstand voltage/low ESR/high ripple current resistance | |
MPD28 | 4月20日 | 100~470 | 734.3*2.8 | High withstand voltage/large capacity/low ESR | |
MPU41 | 2.5 | 1000 | 7.2*6.1*41 | Ultra-large capacity/high withstand voltage/low ESR |
Recommended Selection of Conductive Polymer Tantalum Electrolytic Capacitors | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
TPB19 | 16 | 47 | 3.5*2.8*1.9 | 105℃/2000H | Small size/high reliability high ripple current |
25 | 22 | ||||
TPD19 | 16 | 100 | 73*4.3*1.9 | Thin/High Capacity/High Stability | |
TPD40 | 16 | 220 | 7.3*4.3*40 | Ultra-large capacity / high stability Ultra-high withstand voltage 100Vmax | |
25 | 100 |
Recommended polymer solid aluminum electrolytic capacitor selection | |||||
Series | Volt(V) | Capacitance(uF) | Dimension(mm) | Life(Hrs) | Product features and advantages |
NPC | 2.5-16 | 100-1000 | - | 105℃/2000H | Ultra-low ESR Resistant to large ripple current and high current shock Long-term high temperature stability, surface mount type |
VPC | 2.5-16 | 100-1000 | - | ||
VPW | 2.5-16 | 100-1000 | - | 105℃/15000H | Ultra-long life/low ESR/resistant to large ripple current, resistant to large current shock/long-term high temperature stability |
4. Conclusion
YMIN offers high-performance capacitor solutions for AI data servers, including hybrid aluminum electrolytic capacitors, multilayer polymer solid-state aluminum electrolytic capacitors, and conductive polymer tantalum capacitors. These capacitors feature high capacitance density, low ESR, long lifespan, and high-temperature resistance, optimizing the stability and response speed of storage systems. They ensure efficient operation in high-load, high-temperature environments, maintain stable power management and data transmission for server motherboards and effectively enhance system performance and reliability.
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Post time: Nov-26-2024