AddOn 715280-001-AM 4GB DDR3-1600MHz UDIMM ECC Unbuffered Dual Rank 1.35V 240-pin RAM Module
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Product Features
Product Overview
The AddOn 715280-001-AM is a 4GB DDR3-1600MHz UDIMM memory module designed for reliable system performance in compatible workstations and servers. This module combines ECC error checking with an unbuffered dual-rank architecture to deliver stable data integrity and efficient memory operations.
Built with a 1.35V low-voltage design, this RAM module helps reduce power consumption while maintaining 1600 MHz speed across the DDR3-1600/PC3-12800 standard. The 240-pin UDIMM form factor ensures proper fit in standard desktop and workstation memory slots, providing a straightforward upgrade path for systems requiring DDR3 memory with ECC support.
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 1600 MHz, delivering data transfer rates compatible with the PC3-12800 specification. The dual-rank design allows for efficient memory access patterns, while the unbuffered signal processing maintains direct communication with the memory controller for reduced latency.
ECC (Error-Correcting Code) functionality continuously monitors and corrects single-bit memory errors, enhancing system stability for critical applications. The 1.35V operating voltage represents a power-efficient implementation that generates less heat than standard 1.5V DDR3 modules.
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 delivers several advantages for system builders and IT professionals seeking reliable DDR3 memory solutions. The combination of ECC support and unbuffered architecture provides error correction without the latency penalty of registered modules, making it suitable for both workstation and entry-level server environments.
Enhanced Reliability
ECC functionality detects and corrects single-bit errors in real-time, preventing data corruption and system crashes in mission-critical applications.
- Continuous error monitoring
- Automatic single-bit correction
- Improved system uptime
Efficient Performance
The 1600 MHz speed with unbuffered design minimizes processor idle time by facilitating faster data transfers between memory and system components.
- Reduced memory latency
- Faster data multiplexing
- Optimized bus utilization
Power Optimization
Operating at 1.35V instead of standard 1.5V reduces power consumption by approximately 10%, contributing to cooler system operation and lower energy costs.
- Reduced thermal output
- Lower operating costs
- Extended component lifespan
Deployment / Use Cases
This 4GB DDR3 UDIMM is well-suited for workstation environments where ECC memory is required for data integrity in engineering, financial, or scientific applications. The unbuffered design makes it compatible with systems that don't require registered memory, typically found in professional workstations and entry-level servers.
IT departments can use this module for memory upgrades in aging systems still utilizing DDR3 technology, particularly when replacing failed modules or expanding memory capacity for multi-tasking workloads. The dual-rank architecture provides better performance in memory-intensive applications compared to single-rank modules of the same capacity.
Workstation Memory Upgrades
Ideal for CAD/CAM workstations, financial analysis systems, and scientific computing platforms where data accuracy is paramount and ECC support is mandated.
Server Memory Expansion
Suitable for entry-level servers and network storage devices that utilize unbuffered ECC memory for basic file serving, print serving, or lightweight virtualization workloads.
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 compatibility with most desktop and workstation memory slots. Weighing approximately 8 oz (226.80 g), it features the typical heft of quality memory modules with complete component population.
The 240-pin edge connector follows JEDEC standards for DDR3 UDIMMs, ensuring proper physical and electrical compatibility with corresponding motherboard slots. The form factor is specifically designed for unbuffered applications where direct memory controller access is required.
- Width
- 1.50" (38.10 mm)
- Weight
- 8 oz (226.80 g)
- Length
- 5.50" (139.70 mm)
Highlights
- 4GB DDR3-1600MHz memory module with ECC error correction
- Unbuffered dual-rank architecture for reduced latency
- 1.35V low-voltage operation for improved power efficiency
- 240-pin UDIMM form factor for standard desktop/workstation compatibility
- DDR3-1600/PC3-12800 memory standard compliance
- Manufactured with RoHS and WEEE environmental compliance
- Lifetime limited warranty for long-term reliability assurance
- Dual-rank design for better memory access efficiency
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 715280-001-AM |
| Brand Name | AddOn |
| Product Name | 4 GB DDR3 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 4 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.35 V |
| Number of Modules | 1 x 4GB |
| Memory Speed | 1600 MHz |
| Memory Standard | DDR3-1600/PC3-12800 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Unbuffered |
| 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 | |
| TAA Compliant | No |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the capacity and configuration of this memory module?
This is a 4GB DDR3 memory module configured as a single 4GB stick (1 x 4GB). It utilizes a dual-rank architecture, which provides better memory access patterns compared to single-rank modules of the same capacity, resulting in improved performance for memory-intensive applications.
Does this RAM module support ECC error correction?
Yes, this AddOn memory module includes ECC (Error-Correcting Code) functionality. ECC continuously monitors memory operations and automatically detects and corrects single-bit errors, preventing data corruption and system crashes. This makes it suitable for workstations and servers where data integrity is critical.
What is the difference between unbuffered and registered memory?
This module uses unbuffered (UDIMM) design, which means it communicates directly with the memory controller without an intermediate register. Unbuffered memory has lower latency than registered memory but typically supports fewer modules per channel. It's ideal for workstations and entry-level servers that don't require the high module counts of registered configurations.
What systems are compatible with this DDR3 memory module?
This 240-pin UDIMM is compatible with desktop and workstation systems that support DDR3 memory, specifically those requiring unbuffered ECC modules at 1600 MHz speed. It operates at 1.35V, so compatibility depends on the motherboard supporting this voltage. Always verify compatibility with your system specifications before purchase.
What does dual-rank mean for memory performance?
Dual-rank memory modules have memory chips organized into two independent sets that can be accessed separately. This allows the memory controller to access one rank while the other is refreshing, reducing wait states and improving overall memory bandwidth utilization. For a 4GB module, dual-rank design typically offers better performance than single-rank alternatives.
What warranty coverage does this memory module include?
This AddOn memory module comes with a lifetime limited warranty. This coverage applies to defects in materials and workmanship for the life of the product, providing long-term assurance of reliability. The module is also manufactured in compliance with RoHS and WEEE environmental directives, restricting hazardous substances and supporting proper electronic waste disposal.
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