NexaRAM
NexaRAM
As the largest financial center in the Americas and the economic engine of South America, São Paulo leads Brazil's technological modernization. From the data centers in Barueri and Jundiaí to the electronics design houses in the Pinheiros technology corridor and the heavy manufacturing facilities in Campinas, there is a massive demand for stable, high-performance computing hardware. High-speed Desktop DDR RAM is critical to supporting this computing infrastructure.
For Brazilian system integrators, corporate PC assemblers, and government procurement offices, sourcing memory modules requires balancing quality with complex import regulations. While some components are finished locally within the Suframa region (Manaus Free Trade Zone), critical DRAM chip sourcing, advanced substrate PCB manufacturing, and structural quality control are largely handled by specialized offshore factories. Working directly with an experienced OEM/ODM manufacturer like NexaRAM guarantees reliability and optimizes costs.
Seamless shipping directly to Guarulhos (GRU) or Viracopos (VCP) airports with full documentation compliance to simplify Receita Federal customs clearance.
Optimized DDR4 and DDR5 memory modules designed to support dense VM configurations in São Paulo enterprise data center complexes.
Every module undergoes system-level functional testing (SLT) and intensive thermal stress testing to minimize on-site failure rates.
Understanding the technical specifications of DRAM ensures system stability, maximum throughput, and long-term hardware compatibility.
Designed for enterprise processing workloads, AI simulation, and modern desktop gaming, featuring built-in PMICs and dual 32-bit sub-channels.
The current standard for business fleets and mid-range industrial computers, balancing performance with cost-efficiency.
High-reliability legacy support for banking systems, older ATMs, and industrial automation controllers across São Paulo state.
Unlike previous generations where power regulation was managed by the motherboard, DDR5 places the Power Management IC (PMIC) directly on the memory module. This allows for more precise power control, reduced noise, and improved signal integrity, which is critical for unstable power grids or high-performance computing centers.
DDR5 modules feature On-Die ECC (Error Correction Code), which corrects single-bit errors inside the DRAM chip itself before sending data to the processor. This significantly improves data reliability and reduces system crashes in demanding server and workstation applications.
DDR5 divides the internal bus architecture into two independent 32-bit sub-channels (plus ECC). This increases data access efficiency, reduces latency, and delivers twice the bandwidth compared to standard single-channel DDR4 structures.
Established in 2016, NexaRAM Storage Technology Co., Ltd. is a professional DDR5 memory manufacturer specializing in high-performance RAM solutions for global OEMs, data centers, and enterprise computing applications. Over the past several years, the company has rapidly developed into a reliable supplier in the advanced DRAM industry.
Our production facilities feature advanced manufacturing and testing equipment to ensure stable and efficient production capacity. NexaRAM has an annual export revenue of approximately USD 12 million, with 6 years of export experience and 12 years of industry experience in memory and semiconductor-related fields.
Quality is strictly controlled through a combination of automated optical inspection (AOI) and burn-in reliability testing, supported by a professional QC team of 35 inspectors. The company follows international trade compliance standards and operates under a strong global trading background, serving markets across North America, Europe, Southeast Asia, the Middle East, and Latin America (with a focus on Brazil).
Brazil’s customs process (under the Federal Revenue or Receita Federal) is known for its strict regulations. Sourcing computer hardware like DDR RAM memory modules requires proper compliance, accurate HS code classification, and a clear understanding of local tax systems.
Key Brazilian taxes include IPI (Tax on Industrialized Products), II (Import Tax), PIS/COFINS, and the state-level ICMS. For system integrators located in the state of São Paulo, optimizing logistics through customs terminals at Guarulhos (GRU) Airport, Viracopos (VCP) Airport, or the Port of Santos is essential to avoid delays and minimize costs.
At NexaRAM, we assist our partners by providing complete commercial invoices, clear packing lists, and accurate HS codes (typically 8473.30.42 for electronic memory modules). This ensures faster processing through the Siscomex system and helps you avoid unexpected storage fees or penalties at Brazilian customs.
We also support local manufacturers who finish their modules under the PPB (Processo Produtivo Básico) framework in Brazil. We do this by supplying semi-knockdown components, including sorted DRAM ICs on custom reels and unpopulated high-quality PCBs.
We use strict testing procedures to keep our RMA rates below 0.05% for both enterprise and retail modules.
Automated Optical Inspection (AOI) scans every solder joint on the PCB to check for alignment and quality.
Modules are tested under heat stress to identify and eliminate early component failures.
We test compatibility across Windows, Linux, and hypervisors like VMware ESXi and Proxmox.
NexaRAM’s testing process begins with selecting high-quality components. We source DRAM ICs from leading global manufacturers, including Samsung, SK Hynix, and Micron. This ensures that every module matches the technical specifications required by OEMs and system integrators. By testing compatibility across motherboard brands (such as ASUS, Gigabyte, MSI, and server boards from Supermicro and Tyan), we guarantee plug-and-play installation for your systems.
For organizations looking to build their brand or support local assembly, NexaRAM offers complete OEM/ODM options. We can customize aspects of the memory modules to match your exact hardware requirements, including:
We work with regional distributors and procurement offices to coordinate shipping schedules. By aligning our production runs with your logistics plans, we help ensure your assembly lines continue to run smoothly.
All modules are shipped in anti-static trays and protective packaging, reducing bulk shipping volume and helping protect components during transit through Brazilian customs.
Yes, we ship directly to major logistics terminals in the state of São Paulo, including Guarulhos (GRU) Airport, Viracopos (VCP) Airport, and the Port of Santos. We work with experienced logistics partners who understand Brazilian customs procedures to help ensure smooth transit.
Standard OEM orders are typically manufactured, tested, and packaged within 7 to 15 business days. Shipping times depend on the selected shipping method (air freight or ocean freight) and the time required for customs clearance at Brazilian ports of entry.
Yes, we supply semi-knockdown components (SKD), including unpopulated multilayer PCBs and sorted DRAM ICs on reels. This allows Brazilian system integrators to assemble modules locally, helping them comply with the Processo Produtivo Básico (PPB) framework.
We maintain an extensive testing library that includes popular motherboards from ASUS, Gigabyte, MSI, ASRock, and server brands like Supermicro and Tyan. Every batch of memory modules is tested using automated testing rigs to verify compatibility across different chipsets.
We provide a lifetime warranty on our standard memory modules. If a component failure occurs due to manufacturing issues during normal operation, we will replace or repair the module through our warranty replacement program.
Yes, we can pre-program the SPD EEPROM with customized profiles to support specific system requirements. This includes configuring JEDEC standard timings, custom voltages, and tuning profiles (XMP/EXPO) to ensure stable plug-and-play operation in your pre-built computers.
Have additional technical questions or need a customized quote?
Contact Our Engineering Team