Ddr2 Ram
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About ddr2 ram
Where to Find DDR2 RAM Suppliers?
China remains a central hub for legacy memory module production and distribution, with Shenzhen and Beijing emerging as key sourcing regions for DDR2 RAM. Shenzhen's electronics ecosystem supports a dense network of component traders and refurbishers specializing in older-generation memory, leveraging proximity to semiconductor recycling channels and testing facilities. Beijing-based suppliers often serve institutional clients requiring batch-verified modules for industrial or server retrofits, benefiting from access to enterprise-grade testing infrastructure and logistics connectivity across northern China.
These clusters enable cost-efficient procurement through consolidated supply chains that integrate sorting, functional testing, and repackaging operations within compact industrial zones. Buyers benefit from rapid prototyping cycles (typically 5–7 days for sample validation) and scalable order fulfillment due to high inventory turnover. Key advantages include price competitiveness—driven by access to used, surplus, and recycled ICs—and flexibility in fulfilling both small test batches and large-scale deployments. Lead times average 10–20 days depending on order volume and quality verification requirements.
How to Choose DDR2 RAM Suppliers?
Prioritize these verification protocols when selecting partners:
Technical Validation
Confirm compatibility specifications including voltage (1.8V standard), speed grades (PC2-4200 to PC2-8500), form factor (DIMM/SO-DIMM), and pin count (240/204). Demand burn-in testing reports and functional verification logs, especially for used or refurbished modules. For integration into industrial systems, verify ECC support where applicable.
Production & Testing Capability
Assess supplier infrastructure based on the following indicators:
- In-house testing rigs capable of validating timing, latency, and stability under load
- Access to original IC sourcing or certified recycling channels
- Standardized packaging and labeling processes for traceability
Cross-reference on-time delivery performance (target ≥95%) and reorder rates (indicative of product reliability) to evaluate operational consistency.
Transaction Security
Utilize secure payment methods with escrow functionality to mitigate risk, particularly when sourcing used or surplus stock. Review supplier transaction history, focusing on dispute resolution outcomes and customer retention metrics. Pre-shipment inspection—either third-party or via provided test videos—is recommended before final disbursement.
What Are the Best DDR2 RAM Suppliers?
| Company Name | Location | Main Products | Online Revenue | On-Time Delivery | Avg. Response | Reorder Rate | Customization | Sample MOQ |
|---|---|---|---|---|---|---|---|---|
| Jingqi Huaye (Beijing) Trading Co., Ltd. | Beijing, CN | Servers, Hard Drives, RAMs, Networking Equipment | US $190,000+ | 100% | ≤2h | 30% | No | 2–5 pcs |
| Shenzhen Yingjiewang Trading Co., Ltd. | Shenzhen, CN | RAMs, Hard Drives, Motherboards, Network Cards | US $230,000+ | 93% | ≤5h | 21% | No | 1–2 pcs |
| Shenzhen Kamer Technology Limited | Shenzhen, CN | RAMs, Hard Drives, CPUs, USB Drives | US $50,000+ | 100% | ≤5h | 23% | No | 10–100 pcs |
| Shenzhen Mega Technologies Co., Ltd. | Shenzhen, CN | RAMs (Original Chips), DDR2–DDR5 Modules | US $130,000+ | 100% | ≤6h | 69% | Yes | 10–50 pcs |
| Shenzhen Levensun Technology Co., Limited | Shenzhen, CN | CPUs, RAMs, Motherboards, Graphics Cards | US $10,000+ | 100% | ≤6h | <15% | No | 10 pcs |
Performance Analysis
Shenzhen Mega Technologies stands out with a 69% reorder rate—the highest among peers—indicating strong customer satisfaction likely driven by consistent product quality and customization capabilities. All five suppliers maintain perfect on-time delivery records except Shenzhen Yingjiewang (93%), suggesting reliable logistics execution across the segment. Beijing-based Jingqi Huaye offers the fastest response time (≤2h), enhancing communication efficiency for time-sensitive procurement. Shenzhen suppliers dominate in product variety and revenue scale, reflecting deeper integration into regional electronics markets. Buyers seeking bulk-compatible, tested DDR2 modules should prioritize suppliers with proven track records in memory-specific operations and transparent sourcing practices.
FAQs
How to verify DDR2 RAM supplier reliability?
Cross-check technical claims with available product documentation, including speed, capacity, and voltage ratings. Request sample units for stress testing using tools like MemTest86. Analyze supplier performance data such as on-time delivery, reorder rate, and response time as proxies for service consistency.
What is the typical MOQ for DDR2 RAM?
Minimum order quantities vary from 1 piece for retail-style orders to 50–100 pieces for wholesale pricing. Used or surplus lots may require higher MOQs (50+ units) to ensure batch uniformity and cost efficiency.
Are samples available for DDR2 RAM modules?
Yes, most suppliers offer samples at competitive rates, typically priced between $2.50 and $7.00 per unit. Some vendors waive sample fees upon confirmation of larger follow-up orders.
Can DDR2 RAM be customized for specific applications?
Limited customization is available, primarily through Shenzhen Mega Technologies, which supports branding, packaging, and module configuration adjustments. However, true OEM manufacturing for DDR2 is rare due to discontinued mainstream production.
What are common sources of DDR2 RAM in current supply chains?
Most available DDR2 modules originate from decommissioned enterprise servers, desktops, and laptops. Suppliers typically source, test, sort, and remark these components for resale. A smaller portion comes from sealed old-stock inventories or modules assembled using recycled DRAM chips.
