HPE 815102-B21 128GB DDR4 ECC Reg RAM 2666Mhz PC4-21300 288-Pin
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SKU/MPN | Warranty | Price | Condition | You save |
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815102-B21 | Six-Month (180 Days) | $605.00 | Factory-Sealed New in Original Box (FSB) | You save: $7,762.30 (93%) |
815102-B21 | Six-Month (180 Days) | $480.00 | New (System) Pull | You save: $146.40 (23%) |
HPE 815102-B21 Memory Kit Overview
The HPE 815102-B21 is a robust 128GB DDR4 SDRAM memory kit designed to enhance the performance of ProLiant Gen10 servers.
General Information
- Manufacturer: HPE
- Part Number: 815102-B21
- Product Type: 128GB DDR4 SDRAM Memory Kit
Technical Specifications
Memory Capacity and Configuration
This memory kit offers an impressive 128GB capacity, provided as a single module.
Performance Characteristics
- Bus Speed: 2666 MHz (DDR4-21300 / PC4-21300)
- Rank Configuration: 8Rx4, ensuring optimal data throughput
- Signal Processing: Registered for enhanced reliability
Error Correction and Latency
- Data Integrity Verification: ECC (Error-Correcting Code) for improved data accuracy
- CAS Latency: CL19
Physical Characteristics
Form Factor
The module is designed as a 288-pin LRDIMM, tailored for server applications.
Shipping Details
- Dimensions: 1.00 inch (height) x 6.75 inches (depth)
- Weight: 0.20 lbs
Compatibility Information
Designed For:
- HPE ConvergedSystem 500
- ProLiant BL460c Gen10
- ProLiant DL360 Gen10
- ProLiant DL380 Gen10
- ProLiant DL560 Gen10
- ProLiant ML350 Gen10
- ProLiant XL230k Gen10
- Synergy 480 Gen10
- Synergy 660 Gen10
Capacity
The HPE 815102-B21 RAM module boasts an impressive capacity of 128GB. This means that it has a large amount of memory storage space, allowing it to handle and process a significant amount of data at once. Whether you are running resource-intensive applications, working with large datasets, or multitasking on your computer, this high capacity RAM ensures smooth and efficient performance.
Enhanced Performance
With 128GB of capacity, this RAM module provides enhanced performance for various computing tasks. It allows you to run multiple programs simultaneously without experiencing any lag or slowdowns. This is particularly beneficial for professionals who rely on their computers for demanding tasks such as video editing, 3D rendering, and data analysis.
Improved Multitasking
The 128GB capacity of this RAM module enables seamless multitasking. You can effortlessly switch between different applications, tabs, and files without any noticeable delay. This is especially advantageous for individuals who frequently work with multiple software applications or have numerous browser tabs open at the same time.
Efficient Virtualization
In virtualized environments, where multiple virtual machines run simultaneously on a single physical server, having ample RAM capacity is crucial. The 128GB capacity of this RAM module allows for efficient virtualization by providing sufficient memory resources to each virtual machine. This ensures optimal performance and prevents any potential bottlenecks that could hinder the overall system performance.
Future-Proofing
Investing in a high-capacity RAM module like the HPE 815102-B21 ensures future-proofing your system. As software applications continue to evolve and demand more memory resources, having a generous amount of RAM capacity ensures that your system will be able to handle these advancements without the need for immediate upgrades or replacements.
Resource-Intensive Applications
Resource-intensive applications, such as video editing software, database management systems, and virtualization software, often require a substantial amount of memory to operate smoothly. The 128GB capacity of this RAM module ensures that these applications have more than enough memory to process and store the data they require, resulting in faster and more efficient operation.
Large Datasets
Working with large datasets, such as those used in data analytics or scientific research, can put a strain on your system's memory. The 128GB capacity of this RAM module allows you to handle and manipulate these large datasets without any performance issues. You can perform complex calculations, run simulations, and analyze data more efficiently, ultimately saving valuable time.
High-End Gaming
Gaming enthusiasts often demand high-performance systems to enjoy the latest games with stunning graphics and smooth gameplay. The 128GB capacity of this RAM module ensures that your gaming experience is not hindered by insufficient memory. It allows for faster loading times, smoother frame rates, and seamless gameplay even in resource-intensive games.
Speed
The HPE 815102-B21 RAM module offers a speed of 2666Mhz. This high-speed capability enables rapid data transfer and processing, resulting in improved overall system performance. Whether you are running complex software applications, gaming, or handling large datasets, the speed of this RAM module ensures smooth and efficient operation.
Faster Data Access
The 2666Mhz speed of this RAM module allows for faster data access. When your system needs to retrieve or store data in the RAM, the higher speed ensures quicker response times. This is particularly beneficial for tasks that involve frequent reading and writing of data, such as running databases or working with files that require constant access.
Reduced Latency
Latency refers to the delay in data transfer between different components of a computer system. The 2666Mhz speed of this RAM module helps minimize latency, ensuring that data is transferred and processed more quickly. This results in reduced waiting times and improved overall system responsiveness.
Enhanced Gaming Performance
Gaming relies heavily on the speed of your system's memory. The 2666Mhz speed of this RAM module ensures that your gaming experience is not hindered by slow data transfer. It allows for faster loading times, smoother gameplay, and reduced lag. This is especially important for competitive gamers who require optimal performance to stay ahead in fast-paced games.
Quick Application Launch
The high speed of this RAM module enables quick application launch. When you open a software application, it needs to be loaded into the memory for execution. The 2666Mhz speed ensures that this process happens rapidly, allowing you to start using the application without any noticeable delay. This is beneficial for individuals who frequently switch between different applications throughout their workday.
Seamless Multitasking
The 2666Mhz speed of this RAM module facilitates seamless multitasking. When you switch between different applications or perform multiple tasks simultaneously, the high speed ensures smooth transitions and minimizes any potential slowdowns. This allows you to work efficiently without interruptions or delays.
Efficient Data Analysis
Data analysis tasks often involve processing large volumes of data in real-time. The 2666Mhz speed of this RAM module enables efficient data analysis by providing faster access to data and quicker processing speeds. Whether you are running statistical algorithms, machine learning models, or conducting financial analysis, the high speed of this RAM module ensures that your data analysis tasks are completed swiftly.
Technology
The HPE 815102-B21 RAM module utilizes DDR4 technology. DDR4, which stands for Double Data Rate 4, is the latest generation of dynamic random-access memory (DRAM) technology. It offers several benefits over its predecessors and contributes to improved overall system performance.
Increased Bandwidth
DDR4 technology provides increased bandwidth compared to previous generations. Bandwidth refers to the amount of data that can be transferred between the RAM and other components of the system in a given time period. The increased bandwidth offered by DDR4 allows for faster data transfer and processing, resulting in improved system performance.
Energy Efficiency
DDR4 technology is more energy-efficient compared to older memory technologies. It operates at lower voltages, consuming less power while providing the same level of performance. This energy efficiency is beneficial for reducing overall power consumption and minimizing heat generation within the system.
Higher Memory Density
DDR4 technology allows for higher memory density, which means that more memory can be packed into each RAM module. This is achieved by using smaller memory cells and increased integration on the chips. The higher memory density provided by DDR4 enables larger capacity RAM modules, such as the 128GB capacity of the HPE 815102-B21 module.
Future Compatibility
Choosing a RAM module that utilizes DDR4 technology ensures future compatibility with newer systems and software applications. As DDR4 becomes more prevalent in the market, older DDR3 modules may become obsolete or incompatible with newer hardware. By opting for DDR4, you can ensure that your system will be compatible with future upgrades and advancements.
Optimized for Modern Systems
DDR4 technology is designed to meet the demands of modern computing systems. It is optimized for compatibility with the latest processors, motherboards, and other components. By using a DDR4 RAM module like the HPE 815102-B21, you can take full advantage of the capabilities of your modern system and ensure optimal performance.
Improved Data Integrity
DDR4 technology incorporates advanced error correction mechanisms, such as cyclic redundancy checks (CRC), to enhance data integrity. These error correction features help detect and correct errors that may occur during data transfer or storage, ensuring that your data remains accurate and reliable.
Error Correction
The HPE 815102-B21 RAM module utilizes Error-Correcting Code (ECC) technology. ECC is an important feature that helps detect and correct errors in memory data. It provides an additional layer of data integrity and reliability, making it particularly valuable in critical computing environments.
Data Integrity
ECC technology ensures the integrity of your data by detecting and correcting errors that may occur during memory operations. Memory errors can be caused by various factors, including cosmic rays, electromagnetic interference, or even minor defects in the memory chips themselves. ECC helps identify these errors and correct them, preventing potential data corruption.
Reliability
The use of ECC technology enhances the reliability of the RAM module. By detecting and correcting errors, ECC ensures that your system operates with accurate data. This is particularly important in critical applications where even minor errors can have significant consequences, such as financial transactions or scientific calculations.
Critical Computing Environments
ECC technology is especially crucial in critical computing environments where data accuracy is paramount. Examples of such environments include data centers, financial institutions, scientific research facilities, and server systems handling sensitive data. The HPE 815102-B21 RAM module with ECC ensures that these environments can maintain the highest level of data integrity and prevent any potential errors from compromising the system's performance or security.
Preventing Data Corruption
Memory errors can lead to data corruption, which can have severe consequences, especially in critical applications. By utilizing ECC technology, the HPE 815102-B21 RAM module helps prevent data corruption by detecting and correcting errors before they can affect the system. This is crucial for maintaining the accuracy and reliability of your stored data.
Server Stability
In server systems, stability is of utmost importance. Any memory errors or data corruption can result in system crashes or downtime, leading to significant financial losses or disruptions in services. The ECC technology in the HPE 815102-B21 RAM module ensures server stability by minimizing the risk of memory errors and providing continuous operation.
Long-Term Data Retention
ECC technology also contributes to long-term data retention. By detecting and correcting errors, it helps prevent the accumulation of errors over time that could potentially lead to data loss or corruption. This is particularly valuable for systems that require long-term data storage or archival purposes.
Registered
The HPE 815102-B21 RAM module is a registered module. Registered memory, also known as buffered memory, offers several advantages over unregistered memory modules in terms of stability and performance.
Increased Stability
Registered memory modules provide increased stability compared to unregistered modules. They incorporate a register or buffer between the memory controller and each memory chip on the module. This buffer helps reduce electrical load on the memory controller, resulting in improved signal integrity and stability.
Large Memory Configurations
Registered memory is particularly beneficial when using large memory configurations. As memory capacity increases, the electrical load on the memory controller also increases. Registered modules help alleviate this load by buffering the signals, allowing for more reliable operation and reducing the risk of system instability.
Improved Signal Integrity
The use of registered memory modules improves signal integrity. The register or buffer on each module helps strengthen and stabilize the electrical signals transmitted between the memory controller and the individual memory chips. This helps reduce the occurrence of signal degradation and improves overall system performance.
Support for More Memory Channels
Registered memory modules support a higher number of memory channels compared to unregistered modules. Memory channels are pathways that allow data to be transferred between the memory controller and the RAM modules. By supporting more memory channels, registered modules can provide higher bandwidth and improved overall system performance.
Compatibility with Server Systems
Registered memory is commonly used in server systems due to its stability and compatibility with high-capacity memory configurations. The HPE 815102-B21 RAM module, being a registered module, is well-suited for use in server environments where reliability, performance, and compatibility are critical.
Memory Error Reduction
Registered memory modules can help reduce memory errors. The buffer in registered modules helps minimize electrical noise and interference, which can cause data corruption or errors during memory operations. By enhancing signal integrity and stability, registered modules contribute to a lower risk of memory errors.
Pin Count
The HPE 815102-B21 RAM module features a pin count of 288. The pin count refers to the number of pins or connectors on the RAM module that facilitate its connection to the memory slot on the motherboard. The pin count plays a crucial role in determining compatibility and performance.
Compatibility
The 288-pin count of the HPE 815102-B21 RAM module ensures compatibility with systems that support this specific pin configuration. It is essential to check the pin count of your motherboard's memory slots before purchasing a RAM module to ensure proper compatibility. Using a RAM module with an incompatible pin count can result in the module not fitting into the slot or not functioning correctly.
High Bandwidth
A higher pin count often translates to increased memory bandwidth. Memory bandwidth refers to the amount of data that can be transferred between the RAM module and the memory controller in a given time period. A higher pin count allows for more data transfer lines, enabling faster and more efficient data transmission, which contributes to improved system performance.
Performance Optimization
The 288-pin count of the HPE 815102-B21 RAM module helps optimize performance. It allows for a larger number of electrical connections between the RAM module and the memory controller, facilitating faster data transfer and processing. This is particularly advantageous for resource-intensive tasks such as gaming, video editing, and data analysis.
Future-Proofing
Choosing a RAM module with a higher pin count can help future-proof your system. As technology advances, newer systems may adopt higher pin counts to accommodate faster and more efficient memory modules. By investing in a RAM module with a higher pin count like the HPE 815102-B21, you can ensure compatibility with future systems and avoid the need for immediate upgrades.
Overclocking Potential
A higher pin count can potentially enhance overclocking capabilities. Overclocking refers to running the RAM module at a higher frequency than its default specification. A higher pin count can provide additional electrical pathways, allowing for more stable and efficient overclocking. This is advantageous for users who want to push their system's performance to the limit.
Support for Higher Memory Capacities
Higher pin counts often support higher memory capacities. As technology advances, memory modules with larger capacities become available. The 288-pin count of the HPE 815102-B21 RAM module enables support for the 128GB capacity of the module. This ensures that you can take full advantage of the module's high capacity without any compatibility issues.