AddOn 664693-001-AM 32GB DDR3-1333MHz Load-Reduced ECC Quad Rank x4 1.35V 240-pin CL9 LRDIMM
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Product Features
Product Overview
The AddOn 664693-001-AM is a 32GB DDR3-1333MHz Load-Reduced ECC LRDIMM designed for server and high-performance workstation memory upgrades. This module delivers reliable data integrity with ECC error correction and operates at a low 1.35V for improved energy efficiency.
Built with a quad-rank x4 architecture and CL9 latency, this memory balances capacity with responsive performance for demanding multitasking and data-intensive applications. The 240-pin LRDIMM form factor ensures compatibility with supported server and workstation motherboards requiring load-reduced memory 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.
Technical Overview
This memory module uses DDR3 SDRAM technology running at 1333 MHz with a PC3-10664 standard, providing a data transfer rate suitable for enterprise and professional computing environments. The ECC feature automatically detects and corrects single-bit memory errors, enhancing system stability and data reliability.
The quad-rank design allows for higher memory density per module, making it an efficient choice for maximizing total system memory capacity without occupying additional DIMM slots. The 1.35V operating voltage reduces power consumption and heat generation compared to 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 LRDIMM combines high capacity with enterprise-grade features to support reliable server and workstation operations. The load-reduced design minimizes electrical load on the memory controller, enabling support for more modules per channel in compatible systems.
High-Density Memory
With 32GB per module, this memory reduces the number of DIMM slots needed to achieve large total memory configurations, optimizing system design and upgrade paths.
- Quad-rank architecture for density
- Single 32GB module efficiency
Data Integrity Assurance
ECC error correction ensures data accuracy by detecting and correcting single-bit errors, critical for server applications where data corruption must be prevented.
- Automatic error correction
- Enhanced system stability
Energy-Efficient Operation
The 1.35V low-voltage design reduces power consumption and thermal output compared to standard DDR3 modules, contributing to lower operating costs and improved system cooling.
- Reduced power draw
- Lower heat generation
Deployment / Use Cases
This memory module is engineered for deployment in servers, workstations, and high-performance computing systems where reliability, capacity, and data integrity are paramount. It suits environments running virtualization, databases, scientific computing, and enterprise applications that benefit from large memory pools.
The LRDIMM form factor and ECC support make it particularly suitable for rack-mounted servers, blade servers, and workstation platforms that require load-reduced memory for optimal performance and compatibility. System builders and IT professionals can use this module for memory upgrades, replacements, or new builds in supported hardware.
Server Memory Expansion
Ideal for expanding memory in existing server installations where the motherboard supports LRDIMMs and requires ECC memory for data-critical operations.
Workstation Performance Upgrades
Enhances professional workstations used for CAD, rendering, simulation, and data analysis by providing substantial memory capacity with error correction.
Physical Profile
The module measures 1.50" (38.10 mm) in width with a thickness of 0.30" (7.62 mm), fitting standard LRDIMM slots in compatible systems. With an approximate weight of 12 oz (340.19 g), it maintains a compact form factor suitable for dense server configurations. The 240-pin edge connector ensures secure installation in corresponding motherboard sockets.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.50" (38.10 mm), 12 oz (340.19 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.50" (38.10 mm)
- Weight
- 12 oz (340.19 g)
Highlights
- 32GB DDR3-1333MHz memory capacity for high-density computing needs
- ECC error correction ensures data integrity and system reliability
- Load-Reduced DIMM (LRDIMM) form factor for server compatibility
- Quad-rank x4 architecture maximizes memory density per module
- 1.35V low-voltage operation reduces power consumption and heat
- 240-pin design for secure installation in supported motherboards
- CL9 latency provides responsive memory access performance
- PC3-10664 standard ensures compliance with DDR3 specifications
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 664693-001-AM |
| Brand Name | AddOn |
| Product Name | 32GB DDR3 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 32 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.35 V |
| Number of Modules | 1 x 32GB |
| Memory Speed | 1333 MHz |
| Memory Standard | DDR3-1333/PC3-10664 |
| Memory Rank | Quad-rank |
| Error Checking | ECC |
| CAS Latency | CL9 |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | LRDIMM |
| Thickness | 0.30" (7.62 mm) |
| Width | 1.50" (38.10 mm) |
| Weight (Approximate) | 12 oz (340.19 g) |
| Miscellaneous | |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the capacity and speed of this memory module?
This AddOn memory module provides 32GB of capacity with a speed of 1333 MHz, using DDR3 SDRAM technology. It operates under the DDR3-1333/PC3-10664 standard, delivering data transfer rates suitable for server and workstation applications that require balanced performance and high memory density.
Does this memory support ECC error correction?
Yes, this module includes ECC (Error-Correcting Code) functionality. ECC automatically detects and corrects single-bit memory errors, which helps prevent data corruption and improves system stability. This feature is essential for servers, workstations, and other computing environments where data integrity is critical.
What is an LRDIMM and how does it differ from other DIMM types?
LRDIMM stands for Load-Reduced Dual In-Line Memory Module. Unlike standard RDIMMs or UDIMMs, LRDIMMs use a buffer chip to reduce the electrical load on the memory controller. This allows systems to support more memory modules per channel and higher total memory capacities, making LRDIMMs ideal for servers and high-performance workstations that require extensive memory configurations.
What does quad-rank memory mean?
Quad-rank memory refers to a module design that contains four independent sets of memory chips (ranks) that can be accessed by the memory controller. This architecture increases memory density per module, allowing for higher capacity in a single DIMM slot. The AddOn 664693-001-AM uses a quad-rank x4 design, which helps maximize memory capacity while maintaining compatibility with systems that support this configuration.
Is this memory module compatible with my system?
Compatibility depends on your system's motherboard specifications. This module requires a motherboard with 240-pin LRDIMM slots that support DDR3-1333MHz memory, ECC functionality, and 1.35V operation. It is designed for servers and workstations that specifically accept load-reduced memory modules. Always verify your system's memory requirements and compatibility list before purchase.
What is the operating voltage and why does it matter?
This memory operates at 1.35V, which is a low-voltage version of standard DDR3 memory (typically 1.5V). The lower voltage reduces power consumption and heat generation, contributing to energy efficiency and potentially longer component lifespan. This is particularly beneficial in server environments where power usage and thermal management are important considerations for operational costs and system reliability.
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