Lenovo 46W0831 16GB PC4-19200 Memory
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46W0831 Lenovo 16GB Memory 2400Mhz DDR4 SDRAM PC4-19200 Ecc New

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Part Number#: 46W0831
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Short Description:
46W0831 16GB (1X16GB) 2400Mhz PC4-19200 CL17 Error correction code (ECC) Registered 1.20V Dual Rank DDR4 Synchronous Dynamic Random Access Memory (SDRAM) 288-Pin Dimm Memory Module Lenovo X3650 M5 for Server | Made by Lenovo | Brand New 3 Years Warranty
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Understanding Lenovo 46W0831 PC4-19200 16GB DDR4 Memory Module

In the realm of server hardware, Lenovo is a prominent player known for delivering reliable and high-performance solutions. One key component that significantly impacts a server's capabilities is its memory. The Lenovo 46W0831 PC4-19200 16GB DDR4 memory module is designed to enhance the performance of the Lenovo X3650 M5 server. In this detailed explanation, we'll delve into the various aspects of this memory module, breaking down its specifications, features, and compatibility.

Introduction to Lenovo 46W0831 Memory Module


The Lenovo 46W0831 is a DDR4 Synchronous Dynamic Random Access Memory (SDRAM) module specifically engineered for servers, with a primary focus on the Lenovo X3650 M5 model. This memory module is a crucial component for ensuring efficient data processing and system responsiveness.

Importance of Memory in Servers

Memory, often referred to as RAM (Random Access Memory), is a critical element in server configurations. It plays a vital role in storing and quickly accessing data that the server's CPU actively uses. A higher-capacity and faster memory module, such as the Lenovo 46W0831, can contribute significantly to improved server performance, especially in scenarios where large datasets or complex computations are involved.

Key Specifications


The Lenovo 46W0831 boasts a capacity of 16GB, providing ample space for storing and accessing data in server operations. This substantial capacity is particularly beneficial for memory-intensive applications and multitasking scenarios.


Operating at 2400MHz, this DDR4 memory module offers a high-speed data transfer rate. The 2400MHz speed ensures quick and efficient communication between the server's memory and other components, thereby optimizing overall system performance.

Error Correction Code (ECC)

Equipped with Error Correction Code (ECC) functionality, the 46W0831 is designed to detect and correct data errors that may occur during data storage or retrieval. ECC is crucial for maintaining data integrity in mission-critical applications where accuracy is paramount.

Registered and Dual Rank Design

The memory module is registered, indicating that it uses a buffer to reduce electrical load and enhance stability. Additionally, being a Dual Rank module means that it has two sets of memory banks, allowing for better data access and improved performance.


Operating at 1.20V, the module strikes a balance between performance and power efficiency. This lower voltage contributes to reduced power consumption, making it an energy-efficient choice for server environments.

288-Pin DIMM

The 288-pin Dual Inline Memory Module (DIMM) form factor ensures compatibility with the Lenovo X3650 M5 server. This standard configuration simplifies installation and integration into the server system.

Compatibility with Lenovo X3650 M5

Optimized for Lenovo X3650 M5

The 46W0831 memory module is specifically optimized for the Lenovo X3650 M5 server, ensuring seamless integration and maximum compatibility. This optimized pairing enhances the server's overall performance by leveraging the full potential of the memory module within the system architecture.

Performance Benefits

Improved Data Processing

The 2400MHz speed of the Lenovo 46W0831 facilitates rapid data transfer between the memory module and the server's processor. This results in improved data processing capabilities, making the server more responsive to user requests and data-intensive tasks.

Enhanced Stability with ECC

The inclusion of an Error Correction Code (ECC) not only ensures data integrity but also contributes to system stability. ECC identifies and rectifies errors in real-time, preventing potential system crashes or data corruption that could occur in the absence of error-checking mechanisms.

Dual Rank Design for Better Performance

The dual-rank design of the memory module enhances performance by allowing the server to access data from two sets of memory banks simultaneously. This parallel processing capability contributes to faster data retrieval, especially in scenarios where multiple applications are running concurrently.

General Information about the Lenovo 46W0831

  • Manufacturer: Lenovo
  • Model Number or SKU# 46W0831
  • Type: Memory (RAM)
  • RAM Type: PC4-19200
  • Interface: 32GB DDR4 SDRAM Memory Module

Technical Information

  • Storage Capacity: 32GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 32GB
  • Bus Speed: 2400MHZ DDR4-2400/PC4-19200
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • CAS Latency Timings: Cl17
  • Features: Dual Rank
  • Platform Support: Server Memory

In short, the Lenovo 46W0831 PC4-19200 16GB DDR4 ECC Registered Memory Module is a high-performance and reliable solution for enhancing the capabilities of the Lenovo X3650 M5 server. With its ECC functionality, Registered and Dual Rank design, and compatibility features, this memory module is a valuable investment for businesses seeking to optimize their server infrastructure.

By understanding the technical specifications, advantages of DDR4 technology, the role of ECC in server memory, and the specific design considerations of the 46W0831, server administrators can make informed decisions when upgrading the memory in their Lenovo X3650 M5 servers. This comprehensive guide aims to provide a clear and detailed overview, empowering users with the knowledge needed to make confident choices in optimizing their server performance.

Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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