AddOn PA5104U-1M8G-AA PA5104U-1M8G 8GB DDR3-1600MHz SODIMM - 1.35V Unbuffered Dual Rank 204-pin CL11 Notebook Memory
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Product Features
Product Overview
The AddOn PA5104U-1M8G is an 8GB DDR3 SODIMM memory module engineered for notebook systems requiring reliable performance upgrades. This module delivers 1600MHz speed with a 1.35V operating voltage, making it suitable for energy-efficient laptops while maintaining compatibility with standard DDR3 platforms.
Built with a dual-rank unbuffered design, this memory provides stable data transfer without the overhead of registered buffering, ideal for consumer and business notebooks. The 204-pin SODIMM form factor ensures proper physical fit in compatible laptop memory slots, while the CL11 latency timing balances responsiveness with power efficiency.
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 utilizes DDR3 SDRAM technology operating at 1600MHz, which corresponds to the PC3-12800 standard. The dual-rank architecture allows for better memory bank management, potentially improving performance in multi-tasking scenarios compared to single-rank modules.
The 1.35V low-voltage design reduces power consumption and heat generation, extending battery life in portable systems. With unbuffered signal processing and non-ECC error checking, this module focuses on mainstream notebook applications where cost-effective performance is prioritized over enterprise-grade error correction.
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 several practical benefits for notebook users seeking performance improvements without compromising system stability or compatibility.
Energy Efficient Operation
The 1.35V low-voltage design consumes less power than standard 1.5V DDR3 modules, reducing thermal output and potentially extending battery runtime in portable systems.
- Lower power consumption
- Reduced heat generation
- Extended battery life potential
Optimized Notebook Compatibility
With its 204-pin SODIMM form factor and unbuffered dual-rank architecture, this module is specifically engineered for notebook memory slots, ensuring physical and electrical compatibility with a wide range of laptop models.
- Standard SODIMM footprint
- Unbuffered design for mainstream systems
- Dual-rank for improved memory management
Deployment / Use Cases
This 8GB DDR3-1600MHz SODIMM is designed for notebook memory upgrades where additional RAM capacity can significantly improve system responsiveness and multitasking capability.
Typical deployment scenarios include upgrading older laptops to extend their usable lifespan, replacing failed memory modules in business notebooks, or increasing memory capacity in systems used for everyday productivity applications, web browsing, and media consumption.
Notebook Performance Enhancement
Adding this 8GB module to compatible laptops can reduce system lag when running multiple applications simultaneously, improve browser tab management, and accelerate file operations in everyday computing tasks.
System Maintenance & Repair
This module serves as a reliable replacement part for notebook memory upgrades or repairs, particularly for systems originally equipped with 4GB or less of RAM that benefit from capacity increases.
Physical Profile
The module measures 2" (50.80 mm) in width with a thickness of 0.50" (12.70 mm), conforming to standard SODIMM dimensions for notebook memory slots. Weighing approximately 8 oz (226.80 g), it maintains a lightweight profile suitable for portable systems. The compact form factor ensures compatibility with most notebook memory bays while providing sufficient surface area for heat dissipation during operation.
- Width
- 2" (50.80 mm)
- Weight
- 8 oz (226.80 g)
Highlights
- 8GB DDR3 SDRAM memory capacity for notebook systems
- 1600MHz operating speed with PC3-12800 standard compatibility
- 1.35V low-voltage design for reduced power consumption
- Dual-rank unbuffered architecture for stable performance
- 204-pin SODIMM form factor for notebook compatibility
- CL11 CAS latency timing for responsive memory access
- Non-ECC error checking suitable for mainstream applications
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | PA5104U-1M8G-AA |
| Brand Name | AddOn |
| Product Name | 8GB DDR3 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 8 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.35 V |
| Number of Modules | 1 x 8GB |
| Memory Speed | 1600 MHz |
| Memory Standard | DDR3-1600/PC3-12800 |
| Memory Rank | Dual-rank |
| Error Checking | Non-ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL11 |
| Device Supported | Notebook |
| Physical Characteristics | |
| Number of Pins | 204-pin |
| Form Factor | SODIMM |
| Thickness | 0.50" (12.70 mm) |
| 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 type of systems is this memory module compatible with?
This AddOn PA5104U-1M8G memory module is designed for notebook systems that support DDR3 SDRAM technology. It features a 204-pin SODIMM form factor, which is the standard physical interface for laptop memory slots. The module operates at 1600MHz with 1.35V voltage, making it compatible with notebooks that accept DDR3-1600 memory with low-voltage specifications. Always verify your system's specific memory requirements before installation.
What does dual-rank unbuffered mean for this memory module?
Dual-rank refers to the internal organization of memory chips on the module, allowing for better memory bank management that can improve performance in certain multi-tasking scenarios compared to single-rank modules. Unbuffered means the memory controller communicates directly with the memory chips without intermediate buffering circuitry, which is typical for consumer and business notebooks rather than enterprise servers. This combination provides stable performance for mainstream notebook applications.
How does the 1.35V voltage compare to standard DDR3 memory?
Standard DDR3 memory typically operates at 1.5V, while this module uses a 1.35V low-voltage design. The reduced voltage decreases power consumption by approximately 10-15%, which can extend battery life in portable systems and generate less heat during operation. This low-voltage specification is backward compatible with many systems designed for 1.5V DDR3, but always check your notebook's specific voltage requirements to ensure compatibility.
What is the significance of the CL11 latency rating?
CL11 refers to CAS Latency 11, which indicates the number of clock cycles between when a memory controller requests data and when that data becomes available. A CL11 rating at 1600MHz represents a balanced latency profile for DDR3 memory, providing responsive performance while maintaining compatibility with standard timing specifications. This latency is appropriate for general computing tasks and represents the typical timing for DDR3-1600 modules in this performance category.
Does this memory support ECC error correction?
No, this AddOn memory module features non-ECC (Error-Correcting Code) design. Non-ECC memory does not include the additional circuitry required to detect and correct single-bit memory errors, which makes it more cost-effective for consumer and business notebook applications. ECC memory is typically reserved for servers and workstations where data integrity is critical. This module's non-ECC design is appropriate for mainstream computing tasks where occasional uncorrected errors are acceptable trade-offs for lower cost.
What warranty coverage does this memory module include?
This AddOn memory module comes with a lifetime limited warranty. This warranty typically covers defects in materials and workmanship for the life of the product, though specific terms may vary. The lifetime warranty provides assurance of long-term reliability and manufacturer support, which is particularly valuable for memory modules that may be installed in systems expected to have extended service lives. Always retain your purchase documentation for warranty claims.
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