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AddOn A1544901-AA 2GB DDR2-800MHz SODIMM - 200-pin Unbuffered Dual Rank CL6 1.8V Notebook Memory Module
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Product Features
Product Overview
The AddOn A1544901-AA is a 2GB DDR2 SODIMM memory module engineered for notebook system upgrades. This module delivers 800MHz operating speed with CL6 latency timing, providing responsive performance for everyday computing tasks and applications.
Designed with 200-pin SODIMM form factor compatibility, this memory operates at 1.8V voltage with unbuffered dual-rank architecture. The module supports DDR2-800/PC2-6400 memory standard specifications and is manufactured to meet quality standards for reliable notebook memory expansion.
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.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
This DDR2 SDRAM module utilizes dual-rank architecture with non-ECC unbuffered signal processing. The 800MHz memory speed corresponds to a 400MHz data bus speed, delivering efficient data transfer while maintaining minimal power consumption characteristics typical of DDR2 technology.
The module's physical design incorporates standard SODIMM dimensions with 2-inch width (50.80mm) and approximate weight of 8 ounces (226.80g). The 200-pin interface ensures proper electrical connection in compatible notebook memory slots.
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 memory module offers balanced performance characteristics suitable for notebook memory upgrades where compatibility and reliability are primary considerations. The DDR2 technology provides established stability with efficient power management.
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 Notebook-Optimized Design, Performance Characteristics.
Notebook-Optimized Design
The 200-pin SODIMM form factor is specifically engineered for notebook systems, ensuring proper physical fit and electrical compatibility in portable computing environments.
- Standard SODIMM dimensions
- 200-pin interface
- Notebook-specific compatibility
Performance Characteristics
With 800MHz operating speed and CL6 latency, this module delivers responsive memory performance for routine software execution and multitasking scenarios.
- 800MHz memory speed
- CL6 latency timing
- DDR2-800/PC2-6400 standard
Deployment / Use Cases
This memory module is designed for notebook system memory upgrades where additional RAM capacity or replacement of existing modules is required. The unbuffered non-ECC architecture makes it suitable for consumer and business notebook platforms that utilize standard DDR2 SODIMM memory.
Typical deployment scenarios include upgrading older notebook systems to improve multitasking capability, replacing failed memory modules in compatible systems, or adding memory to systems that support single-module configurations. The module is particularly relevant for Dell systems compatible with the A1544901 part number specification.
Notebook Memory Upgrades
Ideal for expanding memory capacity in compatible notebook systems to improve application performance and system responsiveness during multitasking operations.
System Maintenance & Repair
Suitable for replacing failed memory modules in notebook systems that utilize 200-pin DDR2 SODIMM memory, providing reliable replacement components for system maintenance.
Physical Profile
The module features standard SODIMM dimensions with 2-inch width (50.80mm) and approximate weight of 8 ounces (226.80g). This compact form factor ensures compatibility with notebook memory slots while maintaining the physical profile required for portable computing systems.
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 SODIMM memory module for notebook systems
- 800MHz operating speed with CL6 latency timing
- 200-pin SODIMM form factor for notebook compatibility
- Unbuffered dual-rank architecture with non-ECC error checking
- 1.8V operating voltage for efficient power consumption
- DDR2-800/PC2-6400 memory standard compliance
- Manufactured by AddOn with lifetime limited warranty
- Compatible with Dell A1544901 notebook systems
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | A1544901-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 | 800 MHz |
| Memory Standard | DDR2-800/PC2-6400 |
| Memory Rank | Dual-rank |
| Error Checking | Non-ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL6 |
| 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 | |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the capacity and configuration of this memory module?
This is a 2GB DDR2 SODIMM memory module configured as a single 2GB module (1 x 2GB). It utilizes dual-rank architecture with unbuffered signal processing and operates at 800MHz speed with CL6 latency timing. The module is designed for notebook systems requiring 200-pin DDR2 SODIMM memory.
What type of systems is this memory module compatible with?
This memory module is designed for notebook systems that support 200-pin DDR2 SODIMM memory. It is specifically compatible with systems designed for the A1544901 part number, particularly Dell notebook models. The unbuffered non-ECC architecture makes it suitable for consumer and business notebook platforms utilizing standard DDR2 memory technology.
What are the key performance specifications of this DDR2 memory?
This module operates at 800MHz memory speed with CL6 CAS latency, corresponding to the DDR2-800/PC2-6400 memory standard. It utilizes dual-rank architecture with unbuffered signal processing and non-ECC error checking. The module operates at 1.8V voltage, which is standard for DDR2 technology and provides efficient power management for notebook applications.
What is the form factor and physical dimensions of this memory?
This module uses the 200-pin SODIMM (Small Outline Dual In-line Memory Module) form factor specifically designed for notebook systems. It measures 2 inches in width (50.80mm) and weighs approximately 8 ounces (226.80g). The SODIMM form factor ensures proper physical fit in notebook memory slots while maintaining compatibility with portable computing designs.
Does this memory support ECC or registered features?
This memory module utilizes non-ECC (Error-Correcting Code) architecture with unbuffered signal processing. It does not include ECC functionality or registered/buffered features. The unbuffered non-ECC design is typical for standard notebook memory modules and provides compatibility with systems designed for consumer and business notebook platforms without specialized error correction requirements.
What warranty coverage does this memory module include?
This AddOn memory module includes a lifetime limited warranty from the manufacturer. The warranty covers defects in materials and workmanship for the product's lifetime, providing assurance of quality and reliability for notebook memory upgrades. The module is manufactured to meet quality standards suitable for memory expansion in compatible systems.
| Qty | Price | Available |
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