NexaRAM
NexaRAM
Explore our precision-engineered memory subsystems, highly efficient active/passive thermal designs, and robust compute platforms validated for modern industrial infrastructure.
Established in 2016, NexaRAM Storage Technology Co., Ltd. has established itself as an industry-leading DDR5 & DDR4 semiconductor architecture firm. We specialize in engineering and manufacturing high-performance DRAM memory components and thermal dissipation systems for enterprise server applications, high-performance computing (HPC) centers, and custom system integrators worldwide.
By utilizing a state-of-the-art cleanroom environment and automated testing configurations, we supply crucial processing and memory elements to major enterprises. Our engineering team combines over 12 years of industry domain expertise in advanced silicon integration, high-frequency signal tracing, and thermal mechanical engineering to deliver reliable OEM & ODM solutions.
Figure 1: Automated SMD Assembly Lines and Component Inspection Cells at NexaRAM's Production Base.
High-Performance Computing (HPC) infrastructures are undergoing massive structural shifts, requiring closer cooperation between system builders and specialized components suppliers.
As workloads migrate toward real-time AI modeling and big-data analytics, DDR4 is quickly giving way to DDR5 modules, which double the bandwidth to 4800-6400+ MT/s. With the introduction of CXL (Compute Express Link), memory pools can now scale dynamically, bridging performance differences between processing nodes.
Thermal dissipation requirements are rising quickly as CPUs push past 350W TDP and memory runs hotter due to on-board PMICs. Sourcing custom copper heatsinks and liquid coolers (e.g., AMD SP5 passive heatsinks or Intel LGA1700 air-cooled systems) is essential for maintaining processing stability.
Processing is shifting from large data centers to edge locations. Systems like the Rockchip RK3588S SoC (6 TOPS NPU) and low-power ITX designs (N100/N5095) allow developers to deploy machine learning and complex connectivity configurations directly on-site.
Figure 2: NexaRAM's internal physical layer validation and final inspection processes.
China's manufacturing base provides unmatched speed, flexibility, and scalability for global electronics production.
NexaRAM maintains strong supply partnerships with over 850 strategic suppliers. This allows us to secure reliable access to major original DRAM dies (Samsung, Micron, SK Hynix) even during industry-wide shortages, ensuring stable pricing and predictable delivery schedules for our OEM clients.
Our dedicated 180-engineer R&D team can prototype custom PCBs, design customized heat spreaders, and modify motherboard layouts within days instead of weeks, helping customers speed up their time-to-market.
Every product undergoes automated optical inspection (AOI), X-ray alignment checks, and temperature-controlled burn-in testing. With 35 quality inspectors supervising our production lines, we keep defect rates below industry standards.
Global deployment requires strict adherence to international regulatory, safety, and trade standards.
All hardware components are certified to comply with CE, FCC, RoHS, and REACH regulations. We work closely with international testing labs to provide full documentation for environmental compliance and electro-magnetic compatibility.
With over 6 years of direct export experience supplying markets in North America, Europe, Southeast Asia, and the Middle East, our logistics team handles custom declarations, tariff classification, and multi-modal freight transport.
Our Field Application Engineering (FAE) team supports customers through remote BIOS debugging, memory profiling, motherboard compatibility testing, and customized thermal analysis.
Our hardware solutions are deployed in demanding environments, delivering performance and reliability where it matters most.
Modern data centers require dense memory configurations and reliable thermal cooling to run high VM ratios without throttling. NexaRAM’s High-performance ECC DDR4/DDR5 modules combined with our 2U server integrated water coolers and passive SP5 heatsinks keep multi-tenant nodes running cool, reducing overall energy costs.
Deploying AI models on the edge requires energy-efficient hardware. Our Rockchip RK3588S motherboard, featuring an integrated 6 TOPS NPU, offers the performance needed for localized neural network processing, object detection, and multi-camera analysis without relying on cloud resources.
Industrial applications need reliable connectivity and constant uptime. The N100 and N5095 Server Mini Computer ITX motherboards feature dual M.2 storage slots and 2.5G network interfaces, making them ideal for high-throughput NAS configurations, edge gateways, and industrial routing applications.
Figure 3: Quality assurance inspections and final shipment validation processes.
We implement strict quality controls from raw wafer selection through to the final packaged system.
We screen DRAM silicon for electrical variations, speed, and heat performance. Only top-grade dies from major partners are approved for assembly into our ECC memory lines.
We use advanced solder paste formulations and multi-zone reflow profiling to prevent micro-cracks. Automated Optical Inspection (AOI) identifies any structural solder issues.
Finished modules undergo thermal stress testing at 70°C+ under full processing loads to verify system stability, signal integrity, and timing under load.
We streamline procurement for enterprise buyers, system integrators, and distributors around the world.
HPC hardware sourcing involves evaluating complex operational risks, supply chain visibility, and long-term hardware support plans. System integrators need manufacturers that offer consistent component revisions (BOM lock) to avoid unexpected system behavior or incompatibility issues in the field.
NexaRAM offers BOM-locked products, guaranteeing that the DRAM die revision, PMIC manufacturer, PCB design, and passive component layout remain consistent throughout your contract. This ensures reliable performance in enterprise environments and reduces testing overhead for new hardware batches.
Our facility near the Pearl River Delta electronics cluster gives us access to logistics hubs, enabling air, sea, and express shipping that gets parts to your assembly lines quickly.
Find answers to common questions about our technical capabilities, OEM customization options, and quality standards.
Select from our range of laptop memory upgrades, servers, cooling systems, and motherboards to complete your system builds.
