HP 672631-B21 16GB Memory PC3-12800
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HP 672631-B21 16GB Memory Pc3-12800 DDR3 SDRAM 1600Mhz Cl11 New

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Short Description:
672631-B21 16 Gigabytes(GB) (1X16GB) 1600 Megahertz (MHz) Pc3-12800 Cl11 Dual Rank Error correction code (ECC) Registered Double Data Rate 3 (DDR3) SDRAM Dimm Memory Module Dl160 Ml350e Bl420c Sl230 Gen8 for Server | Made by HP | New Sealed Spares
Product Condition:
New Sealed Spare
Warranty provided by ALLHDD.COM:
90 Days
Product overview for the HP 672631-B21

In the world of server technology, the importance of reliable and high-performance memory modules cannot be overstated. One such memory module that has gained attention is the HP 672631-B21 16GB (1X16GB) 1600MHz PC3-12800 CL11 Dual Rank ECC Registered DDR3 SDRAM DIMM. In this article, we will delve into the key features, specifications, and benefits of this memory module designed for servers, particularly the DL160, ML350e, BL420c, and SL230 Gen8 models.

Key Features Capacity: 16GB

The HP 672631-B21 memory module boasts a substantial capacity of 16 gigabytes. This large capacity is crucial for handling memory-intensive tasks and applications, providing the server with the ability to handle multiple processes simultaneously without compromising performance.

Speed: 1600MHz

Operating at a speed of 1600 megahertz (MHz), this memory module ensures rapid data transfer and processing. The higher the speed, the quicker the server can access and retrieve data from the memory, contributing to overall system efficiency.

DDR3 SDRAM Technology

Utilizing DDR3 SDRAM (Double Data Rate 3 Synchronous Dynamic Random-Access Memory) technology, this module offers improved bandwidth and reduced power consumption compared to its predecessors. DDR3 SDRAM is known for its reliability and is widely used in server environments.

ECC (Error-Correcting Code) Support

The memory module is equipped with ECC support, a critical feature for servers where data integrity is paramount. ECC helps detect and correct errors in the memory, ensuring that the server operates with a high level of reliability and data accuracy.

Registered DIMM

Being a Registered DIMM (Dual In-Line Memory Module), this memory module includes a register that buffers the address and command signals. This buffering reduces the electrical load on the memory controller and allows for the installation of more memory modules on the same memory channel.


The HP 672631-B21 16GB memory module is specifically designed for compatibility with certain server models. It is optimized for use in HP ProLiant Gen8 servers, including DL160, ML350e, BL420c, and SL230. This ensures seamless integration and optimal performance when used in conjunction with these server models.

DL160 Gen8

The DL160 Gen8 server, known for its balance of performance and efficiency, can benefit from the enhanced memory capabilities offered by the 672631-B21 module. This is particularly valuable for applications that demand high memory resources.

ML350e Gen8

The ML350e Gen8, a versatile server designed for growing businesses, can leverage the 16GB capacity and ECC support of the HP 672631-B21 module to enhance its overall performance and reliability.

BL420c Gen8

In the case of the BL420c Gen8, a server blade designed for virtualized environments, the high-speed and error-correction features of this memory module contribute to the efficient operation of virtual machines.

SL230 Gen8

The SL230 Gen8, known for its density-optimized design, benefits from the dual-rank configuration and registered DIMM features of the 672631-B21 module, allowing it to handle a multitude of workloads effectively.

Benefits of Using HP 672631-B21 Memory Module Improved Performance

The 16GB capacity and 1600MHz speed contribute to a significant improvement in the server's overall performance. This is particularly beneficial for tasks that require large amounts of data to be processed quickly, such as virtualization, data analysis, and database management.

Enhanced Reliability

The ECC support ensures that the memory module can detect and correct errors in real time. This is crucial for preventing data corruption and maintaining the integrity of critical information stored in the server's memory.

Multitasking Capability

With a dual-rank configuration, the memory module can efficiently handle multiple tasks simultaneously. This is essential in server environments where various applications and processes are running concurrently, providing a smoother and more responsive user experience.

Compatibility Assurance

Designed specifically for HP ProLiant Gen8 servers, the 672631-B21 module undergoes rigorous testing to ensure compatibility and reliability. This compatibility assurance reduces the risk of incompatibility issues that can arise when using third-party or generic memory modules.

Power Efficiency

DDR3 SDRAM technology is known for its energy efficiency. The HP 672631-B21 module consumes less power compared to older memory technologies, contributing to overall energy savings and environmental sustainability in data center operations.

Considerations and Alternatives

While the HP 672631-B21 16GB memory module offers a range of benefits, it's essential to consider the specific requirements of your server environment before making a purchase. Factors such as the type of applications run on the server, the total memory capacity needed, and budget constraints should be taken into account.

Additionally, it's worth exploring alternative memory modules that may better suit your needs. Competing brands and models may offer similar or enhanced features, and comparing specifications and customer reviews can help in making an informed decision.

Main Information about the HP 672631-B21
  • Manufacturer: HP
  • Model Number or SKU# 672631-B21
  • Type: Memory (RAM)
  • RAM Type: PC3-12800
  • Product Name: 16GB DDR3 SDRAM Memory Module
Technical Information for the 16GB DDR3 RAM
  • Storage Capacity: 16GB
  • Memory Technology: DDR3 SDRAM
  • Number Of Modules: 1 X 16GB
  • Bus Speed: 1600mhz Ddr3-1600/PC3-12800
  • Chips Organization: X4
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • Cas Latency Timings: Cl11
  • Features: Dual Rank
  • Type: Dram
  • Upgrade Type: System Specific
  • Platform Support: Proliant Server
  • Form Factor: 240-pin Dimm
Compatibility of HP 16GB Memory Module
  • HPE Proliant Bl420c Gen8, Bl460c Gen8, Bl660c Gen8, Dl160 Gen8, Dl360e Gen8, Dl360p Gen8, Dl380e Gen8, Dl380p Gen8, Ml350e Gen8, Ml350p Gen8, Sl230s Gen8, Sl250s Gen8, Sl270s Gen8, Ws460c Gen8

In short, the HP 672631-B21 16GB (1X16GB) 1600MHz PC3-12800 CL11 Dual Rank ECC Registered DDR3 SDRAM DIMM is a robust and high-performance memory module designed for HP ProLiant Gen8 servers. With its impressive capacity, speed, and advanced features such as ECC support, dual-rank configuration, and compatibility assurance, it addresses the demanding requirements of modern server environments.

By enhancing performance, reliability, and multitasking capabilities, this memory module contributes to the seamless operation of servers, making it a valuable investment for businesses and data centers. As technology continues to evolve, memory modules like the HP 672631-B21 play a crucial role in optimizing server performance and meeting the growing demands of today's computing landscape.

Product Condition:
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Warranty provided by ALLHDD.COM:
90 Days

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