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AddOn AM667D2DFB5/8G 8GB DDR2-667MHz Fully Buffered ECC Dual Rank 240-pin CL5 FBDIMM Server Memory Module
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Product Features
Product Overview
The AddOn AM667D2DFB5/8G is a factory-original 8GB DDR2 server memory module engineered for reliable performance in demanding server environments. Built to JEDEC standards, this fully buffered DIMM delivers stable 667MHz operation with ECC error correction and dual-rank architecture to support intensive data processing tasks.
With a 240-pin DIMM form factor and 1.8V operation, this memory module is designed for compatibility with server platforms requiring DDR2-667/PC2-5300 memory. The CL5 latency timing ensures responsive data access while the fully buffered signal processing maintains signal integrity across the memory bus.
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 DDR2 SDRAM module operates at 667MHz with a DDR2-667/PC2-5300 memory standard, providing efficient data transfer rates for server applications. The fully buffered architecture reduces electrical load on the memory controller while maintaining signal quality across the memory channel.
Error Checking and Correction (ECC) functionality automatically detects and corrects single-bit memory errors, enhancing system stability and data integrity in 24/7 server operations. The dual-rank design optimizes memory controller efficiency by organizing memory cells into two independent banks that can be accessed simultaneously.
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 server memory module combines JEDEC-standard compatibility with enterprise-grade reliability features for stable server operation. The fully buffered design reduces electrical noise and signal degradation, while ECC protection ensures data accuracy in mission-critical applications.
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, Performance Optimization.
Server-Grade Reliability
ECC error correction and fully buffered signal processing deliver enterprise-level stability for continuous server operation.
- Automatic single-bit error correction
- Reduced signal noise and crosstalk
- Enhanced data integrity protection
Performance Optimization
667MHz speed with CL5 latency provides responsive memory access for server workloads while dual-rank architecture improves memory controller efficiency.
- Efficient data transfer rates
- Optimized memory access timing
- Improved memory controller utilization
Deployment / Use Cases
This 8GB DDR2 memory module is designed for server memory upgrades and replacement installations in enterprise environments. Its JEDEC-standard compliance ensures compatibility with server platforms requiring DDR2-667/PC2-5300 memory with fully buffered architecture.
Ideal for aging server infrastructure requiring reliable memory upgrades, this module supports business applications, file servers, and database systems where ECC protection and stable operation are essential. The 240-pin DIMM form factor matches standard server memory slots for straightforward installation.
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 Upgrades
Replace aging or failed memory modules in existing server infrastructure with this factory-original compatible module.
Enterprise System Maintenance
Maintain legacy server platforms with reliable DDR2 memory that meets original equipment specifications and performance requirements.
Physical Profile
The module features a standard 240-pin DIMM form factor with a width of 2 inches (50.80 mm), designed to fit standard server memory slots. With an approximate weight of 12 ounces (340.19 g), this memory module maintains the physical dimensions and mounting compatibility expected in server environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2" (50.80 mm), 12 oz (340.19 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2" (50.80 mm)
- Weight
- 12 oz (340.19 g)
Highlights
- 8GB DDR2 SDRAM capacity for server memory upgrades
- 667MHz operating speed with DDR2-667/PC2-5300 standard
- Fully buffered architecture for improved signal integrity
- ECC error correction for enhanced data reliability
- Dual-rank design for optimized memory controller efficiency
- 240-pin DIMM form factor for server compatibility
- CL5 latency timing for responsive memory access
- 1.8V operation for power-efficient performance
- JEDEC standard compliance for guaranteed compatibility
- Factory-original quality for reliable server operation
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | AM667D2DFB5/8G |
| Brand Name | AddOn |
| Product Model | AM667D2DFB5/8G |
| Product Name | AM667D2DFB5/8G 8GB DDR2 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 8 GB |
| Memory Technology | DDR2 SDRAM |
| Memory Voltage | 1.80 V |
| Number of Modules | 1 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 | Server |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | DIMM |
| Width | 2" (50.80 mm) |
| Weight (Approximate) | 12 oz (340.19 g) |
| Miscellaneous | |
| Country of Origin | United States |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of systems is this memory module compatible with?
This AddOn memory module is designed specifically for server systems that support DDR2-667/PC2-5300 memory with a 240-pin DIMM form factor. It features fully buffered architecture and operates at 1.8V, making it compatible with server platforms requiring these specifications. Always verify compatibility with your specific server model before installation.
What does ECC memory provide for server applications?
ECC (Error Checking and Correction) memory automatically detects and corrects single-bit memory errors that can occur during data storage and retrieval. This functionality is essential for server environments where data integrity and system stability are critical, as it prevents memory-related crashes and data corruption in 24/7 operations.
How does fully buffered architecture benefit server memory?
Fully buffered architecture reduces electrical load on the memory controller by using an advanced memory buffer chip. This improves signal integrity across the memory bus, minimizes noise and crosstalk, and enables higher memory densities while maintaining stable operation. It's particularly beneficial for server environments with multiple memory modules.
What is the advantage of dual-rank memory design?
Dual-rank memory organizes memory cells into two independent banks that the memory controller can access separately. This design improves memory controller efficiency by allowing overlapping operations between ranks, potentially increasing memory bandwidth utilization and overall system performance in memory-intensive server applications.
What does the CL5 latency specification mean for performance?
CL5 (CAS Latency 5) indicates that the memory module has a 5-clock-cycle delay between receiving a column address strobe command and returning the requested data. This timing parameter affects memory responsiveness, with lower numbers generally indicating faster access times. CL5 provides balanced performance for server workloads at 667MHz operation.
Is this memory module suitable for upgrading older server systems?
Yes, this DDR2-667MHz memory module is designed for upgrading and maintaining legacy server systems that require DDR2 memory technology. Its JEDEC-standard compliance ensures it meets the original specifications for compatible server platforms, making it an appropriate choice for extending the service life of aging server infrastructure with reliable, factory-original memory.
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