HPE P58842-001 128GB DDR5 RAM 4Rx4 PC5-4800B-R 3DS Brand 3 New

In the world of technology, memory modules play a crucial role in the performance of computer systems. They are the backbone of data storage and retrieval, ensuring that your computer can run smoothly and efficiently. One such memory module is the HPE P58842-001 128GB DDR5-4800 RDIMM, a component that promises to boost your system's capabilities. In this comprehensive guide, we will delve into the intricacies of this memory module, breaking down the technical jargon, and explaining its significance in simple terms.

The HPE P58842-001 128GB DDR5-4800 RDIMM is a specific type of computer memory module. To understand what this means, let's break down the name and its components:

• HPE - This acronym stands for Hewlett Packard Enterprise, a renowned company in the field of information technology. HPE produces a wide range of hardware, software, and services for various computing needs.
• P58842-001 - This is a product or part number assigned to the memory module. It helps identify and order the specific component.
• 128GB - This indicates the storage capacity of the memory module, which is 128 gigabytes (GB). In simple terms, it's like the storage space in your computer where data is stored temporarily.
• DDR5 - DDR stands for Double Data Rate, and DDR5 is the fifth generation of this technology. DDR5 RAM is faster and more efficient than its predecessors, offering improved data transfer rates and performance.
• 4800 - This number represents the speed of the memory module in megatransfers per second (MT/s). In simple terms, it signifies how quickly the module can send and receive data.
• Cas-46-39-39 - This refers to the CAS latency, which is a measure of how quickly the memory module can respond to data requests. Lower CAS latency values are better, as they indicate faster response times.
• ECC Registered - ECC stands for Error-Correcting Code. Registered memory is known for its reliability and stability. It can detect and correct errors, making it suitable for mission-critical applications.
• 3ds Smart Registered - 3DS (3-Dimensional Stacked) memory is a technology that allows multiple memory modules to be stacked together, providing higher capacity and improved performance. The "smart registered" part likely denotes advanced features related to registered memory.
• Dual In-line Memory Module (RDIMM) - RDIMM is a form factor for memory modules that is commonly used in servers and workstations. It indicates the physical shape and size of the memory module.

Now that we've broken down the name, let's dive deeper into the technical specifications of the HPE P58842-001 128GB DDR5-4800 RDIMM to understand what each component means and how it affects the module's performance.

The 128GB capacity of this memory module refers to the amount of data it can store. In simple terms, it's like the storage space in your computer. More storage capacity allows you to run more applications and store more data.

For example, you can think of 128GB as roughly equivalent to:

• Over 25,000 high-resolution photos.
• Over 2,000 hours of standard-definition video.
• A large number of documents, software applications, and other files.

This ample storage capacity is particularly valuable for applications that require a lot of data to be processed and stored, such as database servers and virtualization environments.

DDR5 (Double Data Rate 5) is the fifth generation of DDR RAM technology. It represents a significant improvement over its predecessors, offering faster data transfer rates and increased bandwidth. DDR5 memory modules are designed to work seamlessly with the latest processors and motherboards, enhancing system performance.

The key advantages of DDR5 include:

• Higher Speed: DDR5 operates at a faster data rate than previous generations, which means data is processed more quickly, resulting in better system performance.
• Increased Bandwidth: DDR5 provides a wider data bus, allowing for more data to be transferred simultaneously. This is essential for tasks that require high data throughput, like gaming and 3D rendering.
• Energy Efficiency: DDR5 is designed to be more power-efficient, contributing to improved battery life in laptops and reduced energy consumption in data centers.
• Future-Proofing: DDR5 is built to meet the demands of future applications and technologies, ensuring that your system can handle upcoming software and workloads.

The speed of a memory module is measured in megatransfers per second (MT/s). In this case, the HPE P58842-001 128GB DDR5-4800 RDIMM operates at a speed of 4800 MT/s.

To put this in simple terms, imagine a data highway where information travels between your memory and the rest of your computer. The higher the speed, the more lanes there are on this highway, allowing data to move faster. A speed of 4800 MT/s means that the memory module can transfer data at a rate of 4800 million data transfers per second.

Faster speeds are particularly advantageous in applications that require rapid access to data, such as gaming, video editing, and scientific computing. It reduces loading times, increases system responsiveness, and enhances overall user experience.

CAS latency (Column Access Strobe latency) is a measure of how quickly the memory module can respond to data requests. The CAS latency is represented by three numbers: CAS-x-y-z. In this case, the HPE P58842-001 128GB DDR5-4800 RDIMM has CAS-46-39-39.

Let's break down what these numbers mean:

• CAS-46: The first number, 46, indicates the CAS latency for standard operations. This is the time it takes for the memory module to respond to a read request.
• CAS-39: The second number, 39, represents the CAS latency for operations involving the precharge command. Precharge is a step that occurs before reading or writing data. A lower number here means faster precharge times.
• CAS-39: The third number is also 39, signifying the CAS latency for command and address input setup times.

In simpler terms, lower CAS latency values are better because they indicate that the memory module can respond to data requests more quickly. This results in improved system performance, especially in tasks that involve frequent data access.

The HPE P58842-001 128GB DDR5-4800 RDIMM is ECC registered memory. Let's break down what this means:

• Error-Correcting Code (ECC): ECC is a feature that helps detect and correct errors in data. It is crucial in applications where data integrity is paramount, such as scientific computing, financial transactions, and server environments. ECC memory ensures that your data is accurate and reliable by identifying and fixing errors on the fly.
• Registered Memory: Registered memory, often referred to as "buffered" memory, is known for its reliability and stability. It adds a buffer between the memory module and the memory controller (the part of the computer that manages memory). This buffer helps improve system stability, especially in configurations with a large amount of memory.

ECC registered memory is commonly used in mission-critical applications, as it provides an extra layer of data protection and system stability.

The term "3DS Smart Registered" may require a bit more explanation. Let's break it down step by step:

• 3DS (3-Dimensional Stacked): 3DS memory technology allows multiple memory modules to be stacked together vertically. This stacking of modules increases the memory capacity and bandwidth while using the same physical space. It's like adding more floors to a building without making the building wider.
• Smart Registered: The "smart registered" aspect of the memory module likely signifies advanced features related to registered memory. While specific details can vary, it often includes improved data integrity and system management capabilities.

Now that we've demystified the technical aspects of the HPE P58842-001 128GB DDR5-4800 RDIMM, you might be wondering why this memory module is essential. Here are some key reasons:

• Enhanced Performance: The DDR5 technology and high-speed rating of 4800 MT/s make this memory module ideal for applications that require rapid data access, such as gaming, video editing, and scientific simulations. Your computer can perform tasks more quickly and efficiently, resulting in a smoother user experience.
• Data Reliability: The ECC (Error-Correcting Code) feature ensures that your data remains accurate and error-free. This is crucial in environments where data integrity is critical, such as financial institutions, scientific research, and data centers.
• System Stability: The registered memory design, combined with the "smart registered" features, enhances system stability. It's well-suited for applications where system uptime and reliability are non-negotiable, like server farms and enterprise environments.
• Scalability: The 128GB storage capacity allows for the handling of large datasets and workloads. It's perfect for memory-intensive applications, virtualization, and database management.
• Future-Proofing: DDR5 technology and advanced features ensure that your system remains capable of handling future software and hardware requirements. Investing in this memory module can extend the lifespan of your computer.
• Space Efficiency: The 3DS (3-Dimensional Stacked) technology allows for stacking memory modules in a smaller physical space, which is important for compact systems and servers with limited real estate.

To further emphasize the importance of the HPE P58842-001 128GB DDR5-4800 RDIMM, let's explore some real-world applications and use cases where this memory module shines:

Gaming is a resource-intensive task that demands high-performance hardware. The HPE P58842-001 128GB DDR5-4800 RDIMM provides the speed and capacity needed to deliver a smooth gaming experience. Gamers will appreciate reduced loading times, seamless gameplay, and the ability to run demanding titles at higher settings.

Video editing software, such as Adobe Premiere Pro and DaVinci Resolve, requires significant amounts of memory for processing and rendering high-definition videos. With 128GB of storage and fast DDR5 technology, this memory module ensures that video editors can work with large video files without experiencing lag or delays.

Scientific simulations and research often involve processing massive datasets and complex algorithms. The ECC feature of this memory module guarantees the accuracy of scientific results, while the high capacity and speed enable faster data analysis and simulations.

In enterprise server environments, system stability and data integrity are paramount. The combination of ECC and registered memory in the HPE P58842-001 128GB DDR5-4800 RDIMM ensures that mission-critical applications and databases run smoothly without the risk of data corruption.

Virtualization technology allows multiple virtual machines to run on a single physical server. These virtual machines share system resources, and memory capacity is a critical factor. The 128GB capacity of this memory module is well-suited for hosting multiple virtual machines simultaneously.

Data centers are the backbone of the digital world, and reliability is non-negotiable. The ECC and registered features, combined with high capacity, make this memory module an ideal choice for data center servers handling vast amounts of sensitive data and transactions.

If you've decided to purchase the HPE P58842-001 128GB DDR5-4800 RDIMM for your system or plan to upgrade your existing memory, here are some tips to keep in mind:

• Buy from Trusted Sources: Ensure you purchase from reputable vendors or directly from the manufacturer to avoid counterfeit or subpar products.
• Consult the Manufacturer: Contact HPE or your system's manufacturer for guidance on the best memory modules for your specific system.
• Consider Future Needs: When upgrading, think about your future needs. Purchasing more memory than you currently require can extend the lifespan of your system and save you from future upgrades.
• Check Warranty and Support: Verify the warranty and support options available for your memory module. It's essential to have protection in case of any issues.

• Manufacturer: HPE
• Part Number or SKU# P58842-001
• Product Type: PC5-38400
• Product Name: 128GB DDR5 SDRAM Memory Module

Key Information for 128GB Memory

• RAM Type: DDRAM
• Technology: DDR5
• Installed RAM Quantity: 1 module
• Memory Speed: 4800 MHz
• Form Factor: RDIMM
• Storage Capacity: 128 GB
• Supply Voltage: 1.1 V

In summary, the HPE P58842-001 128GB DDR5-4800 RDIMM is a powerful memory module designed to enhance system performance, data reliability, and stability. Its high capacity, DDR5 technology, ECC support, and registered features make it suitable for a wide range of applications, from gaming and video editing to scientific computing and enterprise servers.

When considering this memory module for your system, ensure compatibility with your existing hardware and take into account your specific needs. By making an informed choice, you can unlock the full potential of your computer and enjoy improved performance, whether you're a gamer, content creator, scientist, or business professional.