The 881901-B21 memory module uses DDR4 SDRAM (Synchronous Dynamic Random Access Memory) technology. DDR4 is the fourth generation of DDR memory technology and is an improvement over the previous DDR3 technology.
DDR4 memory technology offers higher memory speeds, improved power efficiency, and increased memory capacities compared to DDR3. It uses a lower operating voltage of 1.2V compared to DDR3's 1.5V, which reduces power consumption and heat generation. This means that DDR4 memory can run cooler and more efficiently than DDR3 memory, which can prolong the life of the memory and the system as a whole.
DDR4 SDRAM also uses a new command and address bus structure, which allows for faster data transfer rates and improved system performance. The 881901-B21 memory module has a memory speed of 2666MHz, which is a relatively high speed and can provide a significant boost in system performance when compared to slower memory speeds.
In addition, DDR4 SDRAM also has more advanced features such as increased maximum memory capacity per module, and improved signal integrity, which can improve system stability and reliability.
It's worth noting that, the 881901-B21 is a Single Rank (SR) memory module, which means it has a single set of memory chips and it doesn't have a buffer chip. This makes it less expensive than Load Reduced (LRDIMM) memory, but it can consume more power and generate more heat.
Compatibility of 881901-B21 with HPE ServersThe 881901-B21 memory module is designed to be compatible with a wide range of HPE servers. It is specifically designed to work with HPE ProLiant, Apollo, and Synergy servers that use DDR4 memory and have the necessary memory slots.
It's important to ensure that the server you are planning to use the 881901-B21 memory module with is compatible with the memory speed (2666MHz) and the memory technology (DDR4 SDRAM) of the module.
You can check the compatibility of your server with the 881901-B21 memory module by referring to the HPE website or consulting the server's technical documentation. HPE provides a Memory Configuration Tool that you can use to check the memory compatibility of your specific HPE server model, you can also consult the HPE Quickspecs and the HPE Server Memory Configuration Guide for more information about the memory compatibility.
It's also worth noting that, some server models may have specific requirements for the memory configuration, such as the number of memory modules, memory capacity, and memory rank. It's important to check these requirements and to consult the server's technical documentation to ensure that the 881901-B21 memory module is compatible with your specific server model and configuration.
Performance Benefits of Using 881901-B21 in a SystemUsing the 881901-B21 memory module in a system can provide a number of performance benefits.
First, the high memory speed of 2666MHz can significantly improve system performance, especially when running memory-intensive tasks such as data analysis, video editing, and gaming. The faster memory speed allows for faster data transfer rates, which can improve the overall speed and responsiveness of the system.
Second, the use of DDR4 SDRAM technology provides improved power efficiency, which can help prolong the life of the memory and the system as a whole. The lower operating voltage of 1.2V compared to DDR3's 1.5V, can reduce power consumption and heat generation, which can help to improve system stability and reliability.
Third, the advanced features of DDR4 SDRAM technology, such as increased maximum memory capacity per module and improved signal integrity, can also improve system stability and reliability.
Fourth, the use of Error Correction Code (ECC) memory can help to detect and correct memory errors, which can improve data integrity and prevent system crashes and data loss.
Fifth, adding more memory to a system can also help to improve performance by reducing the amount of hard drive access required. This can improve the system's overall responsiveness and multitasking capabilities.
General Information of this HPE 881901-B21- Brand Name: HPE
- Model Number or SKU# 881901-B21
- Type: Memory (RAM)
- RAM-Type: Pc4-21300
- Product Name: 64GB DDR4 SDRAM Memory Module
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 64GB
- Bus Speed: 2666mhz DDR4-21300/PC4-2666v
- Data Integrity Check: Ecc
- Cas Latency Timings: Cl19
- Rank Features: Quad Rank X4
- Form Factor: 288-Pin Lrdimm
Physical Characteristics of HPE 881901-B21
- Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
- Weight: 0.45 Kg (1 Lb)
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- HPE Cl2200 Amz Fcsmallhdd18 Svr
- HPE Cl2200 Gen10 12lff Cto Svr
- HPE Cl2200 Gen10 24sff Cto Svr
- HPE Cl3150 G4 24 Nvme Cto Svr
- HPE Cl4300 Gen10 2452 384gb 8lff Svr
- HPE Cl4300 Gen10 Centriq 768gb 4sff Svr
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
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