Dell WX731 4GB Memory PC2-6400
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Dell WX731 4GB Ram 800Mhz PC2-6400 240-pin ECC Reg DDR2 Bulk

Availability: In Stock
Part Number#: WX731
List Price was: $462.79
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Short Description:
WX731 4 Gigabytes (GB) 2x4GB 800 Megahertz (MHz) PC2-6400 240-pin Error correction code (ECC) Registered Cl6 Double Data Rate 2 (DDR2) Synchronous Dynamic Random Access Memory (SDRAM) FBDIMM Memory Poweredge for Server | Made by Dell | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Dell WX731 Memory Kits

In the realm of server memory, the Dell WX731 holds a significant position, boasting 4 gigabytes (GB) of capacity and employing the Error Correction Code (ECC) Registered technology. This memory module is designed for servers, specifically catering to the Poweredge series. In this comprehensive guide, we will delve into the various aspects of the Dell WX731, covering its specifications, features, benefits, and how it enhances server performance.

Unveiling the Technical Specifications

Capacity and Configuration

The Dell WX731 comes equipped with a total capacity of 4 gigabytes, distributed across two 4GB modules. This dual-channel configuration is designed to optimize data transfer between the memory modules and the server's memory controller, contributing to improved bandwidth and responsiveness.

Clock Speed: 800 Megahertz (MHz)

Clock speed plays a crucial role in determining how quickly data can be read from and written to the memory. The Dell WX731 operates at a clock speed of 800 megahertz (MHz). This speed signifies the number of cycles per second, and a higher clock speed generally results in faster data transfer rates, enhancing the overall performance of the server.

Form Factor: 240-pin FBDIMM

The Dell WX731 adopts the 240-pin Fully Buffered DIMM (FB-DIMM) form factor. FBDIMM is a memory technology that addresses the limitations of traditional DDR and DDR2 memory modules. It incorporates a buffer that reduces the electrical load on the memory controller, allowing for greater capacities and improved reliability.

Understanding the Basics

The Dell WX731 falls under the category of DDR2 Synchronous Dynamic Random Access Memory (SDRAM). DDR2 represents the second generation of DDR (Double Data Rate) memory, and SDRAM denotes its synchronous operation. This type of memory is known for its improved data transfer rates and efficiency compared to its predecessor, DDR. The synchronous nature ensures that data is transferred on both the rising and falling edges of the clock signal, enhancing overall performance.

Error Correction Code (ECC) for Enhanced Reliability

One of the standout features of the Dell WX731 is the utilization of Error Correction Code (ECC). ECC is a mechanism that detects and corrects errors in data, ensuring the integrity and reliability of the stored information. In a server environment where data accuracy is paramount, ECC memory is a crucial component to prevent potential data corruption.

Registered Technology: Stability and Scalability

The Dell WX731 employs Registered technology, adding another layer of stability to its performance. Registered memory includes a register between the memory module and the system's memory controller. This register helps to reduce electrical load and signal delays, enhancing stability and enabling the use of larger memory capacities.

Compatibility with Poweredge Servers

Designed specifically for Poweredge servers, the Dell WX731 is optimized to seamlessly integrate with Dell's server architecture. Compatibility ensures that the memory module operates efficiently within the server environment, delivering optimal performance and reliability.

Advantages of Dell WX731 in Server Environments

Performance Boost

With a capacity of 4GB and a clock speed of 800MHz, the Dell WX731 contributes to a significant performance boost in server operations. The dual-channel configuration further enhances data transfer rates, reducing latency and improving overall responsiveness.

Data Integrity and Reliability

The incorporation of ECC technology in the Dell WX731 provides a critical layer of data integrity. ECC not only detects but also corrects errors in real time, minimizing the risk of data corruption. In server environments where data accuracy is non-negotiable, ECC memory is a game-changer.

Scalability for Future Expansion

The Registered technology utilized in the Dell WX731 not only enhances stability but also facilitates scalability. Servers often require expansions in memory capacity as workload demands increase. The Registered technology enables the use of larger memory configurations, ensuring the server can adapt to evolving requirements.

Key Features of WX731

There are several key features of the WX731 4GB 2x4GB 800Mhz PC2-6400 240-pin ECC Registered Cl6 DDR2 SDRAM FBDIMM Memory Poweredge for Server. These include:

  • Capacity: The memory comes in a pack of two 4GB modules, providing a total of 8GB of memory.
  • Speed: The memory operates at a speed of 800Mhz, which is fast enough to meet the demands of most servers.
  • ECC Registered: The memory is ECC registered, which means that it has an extra layer of error correction built-in. This makes it more reliable than non-ECC memory.
  • FBDIMM: The memory uses fully buffered DIMM technology, which is designed to reduce signal noise and improve reliability.
  • 240-pin: The memory is designed to be used with 240-pin DIMM slots, which are common in server motherboards.
  • CL6: The memory has a CAS latency of 6, which is a measure of how quickly the memory can respond to requests.

Benefits of WX731 4GB 2x4GB 800Mhz PC2-6400

The WX731 4GB 2x4GB 800Mhz PC2-6400 240-pin ECC Registered Cl6 DDR2 SDRAM FBDIMM Memory Poweredge for Server. These include:

  • Increased Performance: The memory is designed to provide high performance for servers that require it. By upgrading to this memory, servers can see a significant increase in performance.
  • Improved Reliability: The memory is ECC registered, which means that it has an extra layer of error correction built-in. This makes it more reliable than non-ECC memory.
  • Reduced Signal Noise: The memory uses fully buffered DIMM technology, which is designed to reduce signal noise and improve reliability.
  • Easy to Install: The memory is easy to install and can be used by anyone with basic computer knowledge.
  • Cost-Effective: The memory is cost-effective, making it an affordable option for server upgrades.

General Information about the Dell WX731

  • Brand Name: Dell
  • Part Number or SKU# WX731
  • Type: Memory (RAM)
  • RAM Type: PC2-6400

Technical Information for 4GB RAM

Storage Capacity: 4GB

  • The memory module boasts a storage capacity of 4GB, making it suitable for handling data-intensive tasks and enhancing overall system performance.

Memory Technology: DDR2 SDRAM

  • Built on DDR2 SDRAM technology, this module ensures efficient data transfer rates, contributing to a smoother and more responsive computing experience.

Number Of Modules: 1 X 4GB

  • With a singular module of 4GB, users can easily expand their system's memory capacity, catering to the demands of modern applications and multitasking scenarios.

Memory Speed: 800MHz DDR2-800/PC2-6400

  • Operating at a memory speed of 800MHz DDR2-800/PC2-6400, this module facilitates swift data processing, reducing lag and enhancing the overall speed of the system.

Cas Latency Timings

  • The module features a Cas Latency Timing of 6, indicating the time delay between the processor's request for data and the actual data retrieval. A lower latency contributes to improved system responsiveness.


  • The 4GB DDR2 SDRAM module is specifically designed for compatibility with various Dell Poweredge server models. These include:
  • Dell Poweredge T605
  • Dell Poweredge SC1435
  • Dell Poweredge M805
  • Dell Poweredge M605
  • Dell Poweredge M905
  • Dell Poweredge R905
  • Dell Poweredge 2970

Finally, the Dell WX731 4GB DDR2 ECC Registered memory stands out as a reliable and performance-driven component for Poweredge servers. From its DDR2 SDRAM technology to the ECC and Registered features, each aspect is carefully designed to cater to the demanding needs of server environments. Whether you are aiming for enhanced performance, data integrity, or scalability, the Dell WX731 proves to be a valuable companion in the world of server memory.

For those seeking a memory solution that aligns with Dell's commitment to quality and innovation, the Dell WX731 emerges as a commendable choice. Upgrade your Poweredge server with this DDR2 ECC Registered memory module, and experience a seamless blend of performance and reliability.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


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30-days to 3 years warranty:

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