VoltDRAM
VoltDRAM
Explore our primary selection of enterprise-grade DDR DRAM modules, high-frequency PCB systems, and motherboard kits designed to power industrial tablets, panel PCs, and high-performance commercial terminals.
VoltDRAM Semiconductor Co., Ltd. is a leading, professional high-performance hardware and DDR5 memory manufacturer, specializing in delivering comprehensive OEM/ODM solutions to global industries. Founded between 2015–2018, VoltDRAM has established itself as an authoritative supplier in advanced computing components, supporting client architectures from enterprise servers to commercial tablets and embedded industrial control screens.
Our micro-electronics fabrication base covers an area of approximately 320–480㎡, optimized for dust-free precision assembly and complex testing. VoltDRAM operates with 6–9 years of export experience backed by an elite team containing 8–15 years of semiconductor industry expertise. Each year, we achieve an annual export revenue of USD 8–18 million, representing a trusted supply link for critical hardware worldwide.
As a technology-driven developer, our global footprint extends across North America, Europe, Southeast Asia, and the Middle East. With an expansive supply ecosystem containing over 600–1,500 supply chain partners, we support quick custom product turnarounds, delivering between 120–450 new product variants yearly. We proudly partner with system integrators, OEM/ODM hardware brands, and industrial computer designers globally.
Modern tablets have transitioned from simple media players to mission-critical devices. From smart logistics terminals and portable medical diagnostics to military-grade rugged field tablets, these devices require specialized motherboard layouts, high-frequency PCBs, advanced heat management, and enterprise-grade ECC memory.
Clinical settings demand error-free processing and robust EMI shielding. Our high-reliability memory modules featuring Error Correcting Code (ECC) prevent computational anomalies in patient monitoring software. Combined with high-frequency PCB layouts like Taconic TLY-5, we ensure uninterrupted wireless telemetry.
Industrial environments experience extreme temperature fluctuations and physical impacts. VoltDRAM develops customized PCB control boards and active/passive aluminum radiator solutions designed to sustain structural integrity and dissipate thermal loads under heavy continuous scanning operations.
Point of sale (POS) tablets run 24/7. Our custom B250 motherboard integration, coupled with high-speed DDR4/DDR5 SO-DIMM formats, guarantees high throughput and zero lag for transactions, digital signage rendering, and local database management.
In 5G-enabled tablets, signal attenuation can severely impact performance. The use of specialized materials, such as the Taconic TLY-5 (0.254mm thickness) aluminum substrate high-frequency PCB, ensures minimal dielectric loss (Df) and a stable dielectric constant (Dk). This thin copper-clad laminate design allows RF modules and core processors to communicate with minimal phase distortion, making it a critical "internal accessory" for custom-engineered industrial tablets.
As software platforms demand greater bandwidth for AI processing and localized machine learning (Edge AI), modern industrial tablets are transitioning from legacy memory standards to DDR5 technology. VoltDRAM utilizes cutting-edge memory topologies to offer custom 5600MHz/6000MHz DRAM solutions. Operating at a lower base voltage of 1.1V compared to DDR4's 1.2V, these modules extend battery cycles while doubling the processing bandwidth.
In fanless tablet enclosures, high-performance CPUs can trigger thermal throttling. VoltDRAM addresses this with passive aluminum radiators and custom copper heat pipes. Utilizing materials designed to match high-heat processors, our solutions channel heat directly to the chassis, maintaining peak processing performance even under maximum computational loads.
VoltDRAM implements an ISO-based quality management system. Quality control is managed by a team of 35–80 qualified inspectors. Every component undergoes rigorous testing procedures:
Operating in North America, Europe, Southeast Asia, and the Middle East requires strict adherence to international safety and ecological standards. VoltDRAM guarantees that our products meet necessary local regulations:
As the digital landscape evolves, VoltDRAM continuously adapts its research and development. Below is our technology projection designed to meet the demands of future mobile systems.
Developing next-generation vapor chambers (VCs) and graphene sheets to assist passive heat transfer in space-constrained industrial tablet frames.
Transitioning custom memory architectures to LPDDR5 with integrated on-die ECC, offering data reliability and power efficiency for remote handheld units.
Researching HDI (High-Density Interconnector) PCBs to integrate more processing power and sensors into smaller, lighter motherboard footprints.
We manufacture a range of internal accessories and critical hardware, including high-speed DDR4 and DDR5 memory modules (SO-DIMMs, Long DIMMs, and ECC modules), custom multilayer PCBAs, high-frequency antenna and circuit substrates (like Taconic TLY-5), cooling solutions, and custom industrial mainboards.
We provide customization support for frequency tuning, SPD configuration, and impedance matching. Our engineering team collaborates with client designers to run validation testing on target platforms, ensuring stable performance across diverse BIOS environments.
For standard memory modifications, sample validation takes 7–10 working days. Full PCB layout modifications or custom PCBA designs usually range from 4 to 6 weeks, depending on component sourcing and design complexity.
Yes, we offer NPI (New Product Introduction) support, allowing engineering batches to run alongside standard manufacturing. This helps clients complete field-testing before transitioning to high-volume production.
Browse our catalog of custom processing chips, thermal modules, and supplementary storage hardware designed to optimize performance in diverse hardware installations.
A transparent look into our ISO-compliant production centers, automated assembly lines, high-frequency testing cleanrooms, and warehouse storage locations.
