Rayson Memory Distributor

Rayson offers a comprehensive portfolio of memory solutions including DDR3/DDR4/DDR5 SDRAM for high-performance computing, LPDDR4/LPDDR4X/LPDDR5 for mobile and battery-powered devices, SLC/MLC/TLC NAND Flash for storage applications, and eMMC 5.1 embedded storage for simplified system integration. Products range from consumer-grade to industrial-grade and automotive-grade (AEC-Q100 qualified), covering capacities from 512Mb to 256GB to meet diverse application requirements.

Contact our FAE team to discuss your specific memory requirements and get personalized product recommendations based on your application needs.

Rayson maintains rigorous quality standards through ISO 9001, ISO 14001, and IATF 16949 certified quality management systems. All products undergo comprehensive testing including high-temperature operating life (HTOL), temperature cycling, mechanical shock, and ESD testing. Automotive-grade products meet AEC-Q100 Grade 2/3 requirements with -40°C to 105°C/125°C temperature ranges. Industrial-grade products support -40°C to 85°C with enhanced ECC and power-loss protection features.

Choose products with appropriate certifications for your application - industrial-grade for harsh environments, automotive-grade for vehicle applications.

DDR memory selection involves several key factors: First, determine the DDR generation based on your processor support - DDR5 for new designs offering 50% higher bandwidth and 20% lower power, or DDR4 for legacy systems. For capacity, embedded Linux systems typically need 512MB-2GB, consumer devices 2GB-8GB, and high-performance computing 16GB+. Speed selection should match your processor's memory controller capabilities and bandwidth requirements. Always reserve 20-30% headroom for future software upgrades.

Review your processor datasheet for supported memory types, then consult our selection guide or contact FAE for specific recommendations.

Rayson provides multiple temperature grades to suit different application environments: Commercial grade (0°C to 70°C) for consumer electronics in controlled environments

Industrial grade (-40°C to 85°C) for industrial control, outdoor equipment, and harsh environments

Automotive grade (-40°C to 105°C/125°C) for in-vehicle applications meeting AEC-Q100 requirements. Industrial and automotive grades undergo 100% burn-in testing and feature enhanced reliability specifications including stronger ECC and wider operating voltage ranges.

Select industrial grade for industrial/automotive/medical applications, commercial grade for standard consumer electronics. Always include 15-20°C margin above maximum ambient temperature.

Standard lead times are 4-8 weeks depending on product type and order volume. We maintain inventory for popular models enabling 1-3 day shipment for stock items. For high-volume orders (>10K units), we recommend placing orders 8-12 weeks in advance to ensure supply continuity. As an authorized distributor, we offer Long-Term Supply Agreements (LTSA) and Product Change Notification (PCN) services to support your production lifecycle. Sample orders are typically processed within 1-3 business days.

Plan your procurement schedule in advance, establish safety stock for critical components, and contact us for LTSA options for long-term projects.

As an authorized Rayson distributor, we provide comprehensive technical support including: 1) Product selection and system architecture consultation

2) Schematic and PCB design review with signal integrity analysis

3) Software driver support for Linux/Android integration

4) Failure analysis and debugging assistance

5) Sample evaluation and testing support

6) Long-term supply planning and PCN management. Our FAE team has extensive experience in memory system design and can help optimize your design for performance, reliability, and cost.

Leverage our technical support resources early in your design cycle to avoid common pitfalls and accelerate time-to-market.

Purchasing through an authorized distributor ensures you receive genuine Rayson products with full warranty coverage and technical support. Benefits include: guaranteed authentic products with traceability, competitive pricing based on volume commitments, local inventory for faster delivery, comprehensive technical support from certified FAEs, access to reference designs and application notes, long-term supply agreements with PCN services, and streamlined logistics with local currency transactions. Unauthorized channels may provide counterfeit products without warranty or support.

Always purchase through authorized distributors to ensure product authenticity, warranty coverage, and access to technical support.