AddOn 500210-171-AM 4GB DDR3-1333MHz UDIMM - Unbuffered ECC Dual Rank 240-pin CL9 Server Memory Module
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Product Features
Product Overview
The AddOn 500210-171-AM is a 4GB DDR3-1333MHz UDIMM server memory module engineered for reliable performance in compatible server systems. This module delivers a balanced combination of capacity, speed, and error correction, making it a practical upgrade or replacement for aging server memory.
Built with Unbuffered ECC and Dual Rank architecture, this memory ensures data integrity and stable operation under demanding server workloads. The 240-pin UDIMM form factor and 1.5V operating voltage align with standard server motherboard specifications, providing a straightforward installation process for IT professionals.
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 1333 MHz with a CAS latency of CL9, offering efficient data transfer rates suitable for server applications. The DDR3-1333/PC3-10600 standard ensures compatibility with systems designed for this memory generation, while the Unbuffered signal processing maintains low latency for responsive performance.
The ECC (Error-Correcting Code) feature automatically detects and corrects single-bit memory errors, enhancing system reliability and reducing the risk of data corruption. Dual Rank design improves memory bandwidth utilization, allowing the module to handle multiple simultaneous access requests more effectively.
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.
Key Product Advantages
This memory module combines several features that make it particularly valuable for server environments where stability and data integrity are paramount.
Enhanced Reliability
ECC technology provides automatic error correction at the hardware level, preventing many memory-related system crashes and data errors that can disrupt server operations.
- Detects and corrects single-bit errors
- Reduces system downtime
- Maintains data integrity
Optimized Performance
The 1333 MHz speed with CL9 latency delivers responsive performance for server applications, while Dual Rank architecture improves memory access efficiency.
- 1333 MHz operating frequency
- CL9 latency for quick response
- Dual Rank for better bandwidth utilization
Server-Ready Design
Specifically engineered for server use with Unbuffered signal processing and standard 240-pin UDIMM form factor that fits compatible server motherboards.
- Unbuffered for low latency
- Standard 240-pin UDIMM
- 1.5V server voltage specification
Deployment / Use Cases
This 4GB DDR3-1333MHz UDIMM is designed for server memory upgrades, replacements, and expansion in compatible systems. It serves as a cost-effective solution for extending the usable life of existing server infrastructure or addressing memory failures in production environments.
Typical deployment scenarios include upgrading memory in legacy servers still running DDR3 technology, replacing failed memory modules in critical systems, and expanding memory capacity in servers handling moderate workloads. The module's ECC protection makes it particularly suitable for file servers, application servers, and other systems where data integrity cannot be compromised.
Server Memory Replacement
Direct replacement for failed or underperforming memory modules in compatible server systems, restoring full functionality with enhanced error correction.
Legacy Server Upgrades
Memory expansion for older servers still utilizing DDR3 technology, providing additional capacity without requiring complete system replacement.
Physical Profile
The module measures 5.50" (139.70 mm) in length, 1.50" (38.10 mm) in width, and 0.30" (7.62 mm) in thickness, conforming to standard UDIMM dimensions for straightforward installation in compatible server memory slots. With an approximate weight of 8 oz (226.80 g), the module maintains a balanced physical profile that aligns with server chassis requirements and cooling considerations.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.50" (38.10 mm), 8 oz (226.80 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.50" (38.10 mm)
- Weight
- 8 oz (226.80 g)
- Length
- 5.50" (139.70 mm)
Highlights
- 4GB DDR3-1333MHz server memory module
- Unbuffered ECC for enhanced data integrity
- Dual Rank architecture for improved bandwidth
- 240-pin UDIMM form factor
- CL9 latency for responsive performance
- 1.5V operating voltage
- Compatible with DDR3-1333/PC3-10600 systems
- Lifetime limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 500210-171-AM |
| Brand Name | AddOn |
| Product Name | 4 GB DDR3 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 4 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.50 V |
| Number of Modules | 1 x 4GB |
| Memory Speed | 1333 MHz |
| Memory Standard | DDR3-1333/PC3-10600 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL9 |
| Device Supported | Server |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | UDIMM |
| Thickness | 0.30" (7.62 mm) |
| Width | 1.50" (38.10 mm) |
| Length | 5.50" (139.70 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 technology of this memory module?
This is a 4GB DDR3 SDRAM memory module operating at 1333 MHz. It uses DDR3 technology, which was the standard for server and desktop memory before DDR4 became prevalent, offering a balance of performance and compatibility for systems designed for this generation.
Does this memory support ECC and what does that mean for server use?
Yes, this module features ECC (Error-Correcting Code) technology. ECC automatically detects and corrects single-bit memory errors, which is crucial for server environments where data integrity and system stability are paramount. This helps prevent crashes and data corruption that can occur from memory errors.
What is the difference between Unbuffered and Registered memory?
This module uses Unbuffered signal processing, which means it communicates directly with the memory controller without an additional register. Unbuffered memory typically has lower latency than Registered memory but may have limitations on maximum capacity per channel. It's commonly used in servers where low latency is prioritized over maximum capacity expansion.
What does Dual Rank mean and how does it affect performance?
Dual Rank means the memory module has two sets of memory chips that can be accessed independently, though not simultaneously. This architecture allows better utilization of memory bandwidth compared to Single Rank modules, as the memory controller can switch between ranks while one is refreshing. This results in improved performance for server workloads that make frequent memory accesses.
What systems is this memory module compatible with?
This 240-pin UDIMM is compatible with server systems designed for DDR3-1333/PC3-10600 memory. It requires a motherboard with UDIMM slots supporting 1.5V operation and ECC functionality. Always verify compatibility with your specific server model and motherboard specifications before purchase, as compatibility depends on the memory controller and BIOS support.
What is the warranty coverage for this memory module?
This memory module comes with a lifetime limited warranty from the manufacturer. This warranty typically covers defects in materials and workmanship for the life of the product, though specific terms may vary. The warranty provides assurance of product quality and manufacturer support for the duration of the module's usable life in compatible systems.
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