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AddOn A4501463-AM 16GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM - Server Memory Kit (2 x 8GB)
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Product Features
Product Overview
The AddOn A4501463-AM is a 16GB DDR2 server memory kit engineered for compatibility with Dell PowerEdge servers and Precision workstations. This factory-original compatible memory delivers reliable performance with fully buffered ECC technology, making it an ideal upgrade or replacement solution for legacy server environments.
Each kit contains two 8GB modules operating at 667 MHz with CL5 latency, providing balanced throughput for demanding server workloads. The dual-rank architecture and fully buffered signal processing ensure data integrity in mission-critical applications where stability is paramount.
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 kit utilizes DDR2 SDRAM technology with a 667 MHz clock speed, corresponding to the DDR2-667/PC2-5300 standard. The modules operate at 1.8V with fully buffered architecture that enhances signal integrity across server memory channels.
Error-correcting code (ECC) functionality automatically detects and corrects single-bit memory errors, while the dual-rank design optimizes memory access patterns for improved performance in multi-processor server configurations.
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 solution combines legacy compatibility with enterprise-grade reliability features. The fully buffered architecture reduces electrical load on the memory controller while maintaining signal quality across extended DIMM populations.
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 Server-Grade Reliability, Legacy System Support.
Server-Grade Reliability
ECC protection and fully buffered signaling ensure data integrity in 24/7 server environments where uptime is critical.
- Automatic error correction
- Enhanced signal integrity
- Reduced controller load
Legacy System Support
Specifically engineered for compatibility with Dell PowerEdge 1950/1955/2900/2950 series servers and Precision workstations.
- Factory-original compatible
- Tested for Dell systems
- Backward compatible with DDR2 platforms
Deployment / Use Cases
This memory kit is designed for server and workstation environments requiring reliable DDR2 memory upgrades. The 16GB capacity provides substantial memory expansion for legacy systems still in production use.
Ideal deployment scenarios include database servers, file servers, application servers, and technical workstations where system stability and data integrity take precedence over the latest memory technologies. The compatibility with Dell PowerEdge servers makes this memory suitable for data center refresh projects maintaining legacy infrastructure.
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.
Server Memory Expansion
Upgrade existing Dell PowerEdge servers to 16GB configurations for improved application performance and virtual machine support.
Workstation Memory Upgrades
Enhance Dell Precision workstation memory for CAD, engineering, and scientific applications requiring large memory footprints.
Physical Profile
The modules feature a standard 240-pin DIMM form factor with dimensions of 17" × 8" × 1" (431.80 mm × 203.20 mm × 25.40 mm). Each module weighs approximately 4 oz (113.40 g), maintaining compatibility with standard server and workstation memory slots. The physical design ensures proper fit and thermal characteristics for server chassis airflow patterns.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 8" (203.20 mm), 4 oz (113.40 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8" (203.20 mm)
- Weight
- 4 oz (113.40 g)
- Length
- 17" (431.80 mm)
Highlights
- 16GB total capacity (2 × 8GB modules) for substantial memory expansion
- DDR2-667/PC2-5300 memory standard operating at 667 MHz
- Fully buffered architecture for enhanced signal integrity in server configurations
- ECC error correction for mission-critical data protection
- Dual-rank design optimized for server memory controllers
- 1.8V operating voltage for power-efficient performance
- 240-pin DIMM form factor compatible with standard server memory slots
- Factory-original compatible with Dell PowerEdge servers and Precision workstations
- CL5 latency for balanced performance characteristics
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | A4501463-AM |
| Brand Name | AddOn |
| Product Model | A4501463-AM |
| Product Name | 16GB (2 x 8 GB) DDR2 SDRAM Memory Kit |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 16 GB |
| Memory Technology | DDR2 SDRAM |
| Memory Voltage | 1.80 V |
| Number of Modules | 2 x 8GB |
| Memory Speed | 667 MHz |
| Memory Standard | DDR2-667/PC2-5300 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Fully Buffered |
| CAS Latency | CL5 |
| Device Supported | Workstation,Server |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | DIMM |
| Thickness | 1" (25.40 mm) |
| Width | 8" (203.20 mm) |
| Length | 17" (431.80 mm) |
| Weight (Approximate) | 4 oz (113.40 g) |
| Miscellaneous | |
| Compatibility | Dell: PowerEdge 1950 PowerEdge 1955 PowerEdge 2900 PowerEdge 2950 PowerEdge 1950 III PowerEdge 1955 PowerEdge 2900 III PowerEdge 2950 III PowerEdge M600 PowerEdge R900 PowerEdge SC1430 Precision Workstation 490 Precision Workstation 690/690N Precision Workstation R5400 Precision Workstation T5400 Precision Workstation T7400 |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the total memory capacity of this kit?
This memory kit provides 16GB of total capacity, configured as two 8GB modules. This configuration allows for balanced memory channel population in dual-channel server architectures, providing substantial memory expansion for legacy Dell PowerEdge servers and Precision workstations.
What DDR generation does this memory use?
This memory utilizes DDR2 SDRAM technology, specifically the DDR2-667/PC2-5300 standard. DDR2 represents the second generation of double data rate synchronous dynamic random-access memory, offering improved performance over original DDR while maintaining compatibility with legacy server platforms designed for this memory technology.
Does this memory support ECC error correction?
Yes, this memory features ECC (Error-Correcting Code) functionality. ECC memory automatically detects and corrects single-bit memory errors, providing enhanced data integrity for server and workstation applications where data corruption cannot be tolerated. This is particularly important in mission-critical systems running 24/7 operations.
What does 'fully buffered' mean for this memory?
Fully buffered memory architecture includes an advanced memory buffer chip on each module that manages signal integrity between the memory controller and DRAM chips. This technology reduces electrical load on the memory controller, enables higher memory densities, and improves signal quality in systems with multiple memory modules, making it ideal for server configurations with extensive memory populations.
Which Dell systems are compatible with this memory?
This memory is compatible with Dell PowerEdge 1950, 1955, 2900, 2950 series servers (including III generations), PowerEdge M600, R900, and SC1430 servers, as well as Precision Workstation 490, 690/690N, R5400, T5400, and T7400 models. It has been engineered as factory-original compatible memory specifically tested for these Dell server and workstation platforms.
What is the physical form factor of these modules?
These modules utilize the standard 240-pin DIMM form factor with dimensions of 17 inches in length, 8 inches in width, and 1 inch in thickness. This form factor is compatible with standard server and workstation memory slots designed for DDR2 memory. The 240-pin configuration ensures proper electrical and mechanical compatibility with DDR2 memory controllers and slots.
| Qty | Price | Available |
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