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AddOn A0643528-AA 2GB DDR2-667MHz SODIMM - 200-pin Unbuffered Dual Rank CL5 1.8V Notebook Memory
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Product Features
Product Overview
The AddOn A0643528-AA is a 2GB DDR2-667MHz SODIMM designed as a compatible memory upgrade for specific Dell notebook models. This module delivers reliable performance with a 667 MHz speed and DDR2-667/PC2-5300 standard, supporting efficient multitasking and application handling in older notebook systems.
Built with a 200-pin SODIMM form factor, it fits standard notebook memory slots. The unbuffered dual-rank design and CL5 latency ensure stable data transfer, while the 1.8V operation helps manage power consumption. This memory is ideal for users seeking to extend the lifespan of compatible Dell Latitude and Precision notebooks.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This memory module operates at 667 MHz with a DDR2-667/PC2-5300 standard, providing a data bus speed up to 400 MHz. The dual-rank architecture improves memory bandwidth efficiency, and the unbuffered signal processing reduces latency for responsive performance.
The 1.8V voltage specification aligns with DDR2 power requirements, contributing to lower heat generation. Non-ECC error checking is standard for consumer and business notebooks, ensuring compatibility without advanced correction features.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This AddOn memory module offers a straightforward upgrade path for compatible Dell notebooks, enhancing system responsiveness and multitasking capability without requiring hardware changes.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Compatibility Assurance, Performance Reliability.
Compatibility Assurance
Designed specifically for Dell Latitude D520, D620, D820, Precision M65, M90, and XPS M1210, M1710, M2010 notebooks, ensuring fit and function.
- Targeted Dell model support
- Verified physical and electrical compatibility
Performance Reliability
The 667 MHz speed and dual-rank design provide a balanced boost for older systems, handling everyday applications smoothly.
- 667 MHz operational speed
- Dual-rank memory architecture
Deployment / Use Cases
This SODIMM is intended for memory upgrades in compatible Dell notebook models, particularly for users looking to improve performance for general computing tasks, light multitasking, or extending the usable life of older systems.
Common use cases include office productivity environments, educational settings, or home computing where additional memory can alleviate system slowdowns. It serves as a cost-effective solution compared to full system replacement, provided the notebook model matches the compatibility list.
Notebook Performance Upgrade
Increase available memory to 2GB in supported Dell notebooks, reducing reliance on virtual memory and improving application load times.
- Ideal for aging Dell notebooks
- Enhances multitasking capacity
System Longevity Extension
Add memory to maintain acceptable performance levels in older Dell Latitude and Precision models, delaying obsolescence for budget-conscious users.
- Extends usable notebook lifespan
- Budget-friendly upgrade option
Physical Profile
The module measures 2 inches (50.80 mm) in width and weighs approximately 8 ounces (226.80 grams). The compact SODIMM form factor and 200-pin design ensure it fits standard notebook memory slots without modification.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2" (50.80 mm), 8 oz (226.80 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2" (50.80 mm)
- Weight
- 8 oz (226.80 g)
Highlights
- 2GB DDR2-667MHz SODIMM for notebook memory upgrades
- 200-pin form factor designed for compatible Dell notebooks
- Unbuffered dual-rank architecture with CL5 latency
- 1.8V operating voltage for efficient power management
- Compatible with Dell Latitude D520, D620, D820, Precision M65, M90, XPS M1210, M1710, M2010
- Non-ECC error checking suitable for consumer and business notebooks
- Lifetime limited warranty for long-term reliability
- Manufactured by AddOn with part number A0643528-AA
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | A0643528-AA |
| Brand Name | AddOn |
| Product Name | 2GB DDR2 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 2 GB |
| Memory Technology | DDR2 SDRAM |
| Memory Voltage | 1.80 V |
| Number of Modules | 1 x 2GB |
| Memory Speed | 667 MHz |
| Memory Standard | DDR2-667/PC2-5300 |
| Memory Rank | Dual-rank |
| Error Checking | Non-ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL5 |
| Device Supported | Notebook |
| Physical Characteristics | |
| Number of Pins | 200-pin |
| Form Factor | SODIMM |
| Width | 2" (50.80 mm) |
| Weight (Approximate) | 8 oz (226.80 g) |
| Miscellaneous | |
| Compatibility | Dell Latitude Notebooks D520 Dell Latitude Notebooks D620 Dell Latitude Notebooks D820 Dell Precision Notebooks M65 Dell Precision Notebooks M90 Dell XPS Notebooks M1210 Dell XPS Notebooks M1710 Dell XPS Notebooks M2010 |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the capacity and speed of this memory module?
This AddOn memory module has a 2GB capacity and operates at 667 MHz with a DDR2-667/PC2-5300 standard. The dual-rank design and CL5 latency support efficient data handling for compatible Dell notebooks.
Which Dell notebook models are compatible with this SODIMM?
The module is compatible with Dell Latitude D520, D620, D820, Precision M65, M90, and XPS M1210, M1710, M2010 notebooks. It uses a 200-pin SODIMM form factor and 1.8V voltage, matching the specifications of these models.
What does unbuffered dual-rank mean for this memory?
Unbuffered means the module does not use a register between the memory controller and RAM chips, reducing latency. Dual-rank indicates the memory chips are organized into two independent sets, improving bandwidth efficiency for better performance in supported systems.
Is this memory ECC or non-ECC?
This is a non-ECC memory module, meaning it does not include error-correcting code functionality. Non-ECC is standard for consumer and business notebooks like the compatible Dell models, focusing on cost-effectiveness and compatibility.
What is the form factor and pin count of this module?
The module uses a SODIMM form factor with 200 pins, designed specifically for notebook memory slots. It measures 2 inches in width and fits standard notebook configurations without requiring adapters or modifications.
Does this memory come with a warranty?
Yes, this AddOn memory module includes a lifetime limited warranty. This coverage provides long-term assurance against defects in materials and workmanship, supporting reliable use in compatible Dell notebook systems.
| Qty | Price | Available |
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