AddOn A7545684-AM 32GB DDR3-1866MHz Load-Reduced ECC Quad Rank LRDIMM - 1.5V CL13240-pin
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Product Overview
The AddOn A7545684-AM is a 32GB DDR3-1866MHz Load-Reduced ECC Quad Rank LRDIMM memory module designed for server and high-performance workstation environments. This module delivers robust memory capacity and advanced error-correcting features to support demanding computational workloads, data processing, and virtualization tasks.
Built with a 240-pin LRDIMM form factor, this memory operates at 1.5V with a CAS latency of CL13, balancing speed with energy efficiency. Its quad-rank architecture and load-reduced design help manage electrical load on the memory controller, enabling stable performance in multi-module configurations and memory-intensive applications.
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 uses DDR3 SDRAM technology with a speed of 1866 MHz, adhering to the DDR3-1866/PC3-14900 standard. The ECC (Error-Correcting Code) functionality detects and corrects single-bit memory errors, enhancing data integrity and system reliability for critical server operations and enterprise workloads.
The LRDIMM (Load-Reduced Dual In-Line Memory Module) form factor reduces the electrical load on the memory bus compared to standard RDIMMs, allowing for higher memory capacities and improved signal integrity in densely populated memory configurations. This makes it suitable for servers requiring large memory pools without compromising stability.
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 high capacity with advanced reliability features, making it a strong choice for upgrading or building servers and workstations that handle intensive tasks. The ECC support ensures data accuracy, while the load-reduced design supports scalable memory configurations.
High Capacity for Demanding Workloads
With 32GB per module, this memory supports virtualization, database management, and large-scale data processing by providing ample RAM for multiple applications and operating systems.
- Supports server virtualization platforms
- Enables efficient database operations
- Reduces swapping to storage for faster performance
Enhanced Reliability with ECC
Error-Correcting Code memory detects and corrects single-bit errors, preventing data corruption and system crashes in mission-critical environments such as financial servers, scientific computing, and enterprise applications.
- Improves system uptime and stability
- Protects against soft memory errors
- Essential for data-sensitive operations
Deployment / Use Cases
This LRDIMM is ideal for server deployments where high memory capacity and reliability are paramount. It fits into systems designed for LRDIMM modules, commonly found in enterprise servers, data centers, and high-performance computing clusters.
Use cases include virtualization hosts running multiple virtual machines, database servers handling large datasets, and applications requiring consistent memory performance under heavy load. The quad-rank architecture and load-reduced design make it suitable for memory-intensive tasks like video rendering, simulation software, and scientific computations.
Server Memory Upgrades
Upgrade existing servers to increase memory capacity for improved application performance and support for additional virtual machines or users.
- Compatible with Dell and other server platforms
- Enhances multitasking capabilities
- Extends the lifespan of server hardware
Workstation Performance
Install in high-end workstations for tasks such as 3D modeling, video editing, and engineering simulations that benefit from large, fast memory.
- Accelerates rendering times
- Supports complex design software
- Reduces bottlenecks in creative workflows
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, with an approximate weight of 8 oz (226.80 g). Its 240-pin LRDIMM form factor ensures compatibility with server motherboards that support this standard, and the compact dimensions allow for efficient use of space in rack-mounted or tower server chassis.
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
- 32GB DDR3-1866MHz memory for high-capacity server and workstation upgrades
- Load-Reduced ECC Quad Rank LRDIMM with advanced error correction and stability
- 1.5V operating voltage for energy-efficient performance in data center environments
- 240-pin form factor compatible with server motherboards supporting LRDIMM modules
- CAS latency of CL13 balances speed with responsive memory access
- Quad-rank architecture supports dense memory configurations and improved throughput
- Environmentally compliant with WEEE and RoHS standards
- Lifetime limited warranty for long-term reliability and support
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | A7545684-AM |
| Brand Name | AddOn |
| Product Name | 32 GB DDR3 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 32 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.50 V |
| Number of Modules | 1 x 32GB |
| Memory Speed | 1866 MHz |
| Memory Standard | DDR3-1866/PC3-14900 |
| Memory Rank | Quad-rank |
| Error Checking | ECC |
| CAS Latency | CL13 |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | LRDIMM |
| 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 memory capacity and technology of this module?
This module has a capacity of 32GB and uses DDR3 SDRAM technology. It operates at 1866 MHz with a CAS latency of CL13, providing fast data access for server and workstation applications. The DDR3 standard ensures compatibility with systems designed for this generation of memory.
Does this memory support ECC, and what are the benefits?
Yes, this memory includes ECC (Error-Correcting Code) support. ECC detects and corrects single-bit memory errors, which enhances data integrity and system reliability. This is crucial for servers and workstations running critical applications, as it helps prevent data corruption and reduces the risk of system crashes due to memory faults.
What is an LRDIMM, and how does it differ from other form factors?
LRDIMM stands for Load-Reduced Dual In-Line Memory Module. It reduces the electrical load on the memory controller compared to standard RDIMMs, allowing for higher memory capacities and better signal integrity in systems with many modules. This makes LRDIMMs ideal for servers that require large amounts of RAM without performance degradation.
What does quad-rank mean for memory performance?
Quad-rank refers to the internal organization of the memory module, which allows it to handle more memory banks per module. This can improve memory throughput and efficiency in multi-module configurations, supporting higher performance in memory-intensive tasks like virtualization and database management.
Is this memory compatible with my Dell server?
This module is designed as a compatible factory original for Dell systems, specifically part number A7545684-AM. It uses a 240-pin LRDIMM form factor and DDR3-1866MHz specifications, so it should work with Dell servers that support these parameters. Always verify compatibility with your specific server model and motherboard before purchase.
What is the warranty and environmental compliance for this product?
This memory comes with a lifetime limited warranty, covering defects in materials and workmanship for the product's lifespan. It is environmentally friendly, complying with the Waste Electrical and Electronic Equipment Directive (WEEE) and Restriction of Hazardous Substances (RoHS), ensuring it meets standards for reduced environmental impact.
| Qty | Price | Available |
|---|
