Description
Product Overview of the HP 647885-B21
In the realm of server memory, the HP 647885-B21 stands as a beacon of reliability and performance. This 32GB RAM module, operating at a clock speed of 1333MHz and belonging to the PC3-10600 class, is a Quad Rank DDR3 SDRAM designed to elevate your server’s capabilities. In this comprehensive guide, we delve into the intricate details of the HP 647885-B21, exploring its specifications, features, and benefits to help you make an informed decision for your server’s memory needs.
The 647885-B21 32GB 1X32GB 1333MHZ PC3-10600 Cl9 ECC Quad Rank 1.35v DDR3 SDRAM Load Reduced 240-Pin Lrdimm is a memory module made by HP. This module is designed for use in HP Proliant G8 servers. In this article, we will provide a detailed explanation of the specifications of this memory module.
The HP 647885-B21 is a product of Hewlett Packard (HP), a renowned name in the realm of technology. As a 32GB RAM module, it belongs to the DDR3 SDRAM category, making it suitable for enhancing the memory capacity of your server. The 240-pin configuration ensures a secure and stable connection, while its Quad Rank design contributes to improved performance.
Technical Specifications
Let’s break down the technical specifications of the HP 647885-B21:
Capacity
- The module boasts a substantial 32GB storage capacity, providing ample space for handling memory-intensive tasks and applications.
- The 647885-B21 memory module has a capacity of 32GB. This means that it can store up to 32 gigabytes of data. This is a significant amount of memory and is suitable for use in servers that require large amounts of memory.
RAM Type
- Operating on DDR3 SDRAM, this module aligns with industry standards, ensuring compatibility and efficiency.
Clock Speed
- With a clock speed of 1333MHz, the module operates at a swift pace, facilitating quick data access and transfers.
- The 647885-B21 memory module has a speed of 1333MHZ. This means that it can transfer data at a rate of 1333 million cycles per second. This is a relatively fast speed and is suitable for use in servers that require fast data transfer rates.
PC3-10600 Specification
- The PC3-10600 classification signifies the module’s performance level, offering a balance between speed and functionality.
- The 647885-B21 memory module has a PC3-10600 specification. This specification refers to the type of memory used in the module. PC3-10600 memory is also known as DDR3 memory. DDR3 memory is the third generation of DDR memory and is an improvement over the previous generations. DDR3 memory provides faster data transfer rates and lower power consumption than its predecessors.
ECC (Error-Correcting Code)
- Employing ECC technology, the module enhances data integrity by detecting and correcting errors, crucial for mission-critical applications.
CAS Latency (CL9)
- The CAS latency of 9 ensures efficient data retrieval, contributing to overall system responsiveness.
Quad Rank
- The Quad Rank design enhances memory performance, making the HP 647885-B21 a suitable choice for demanding server environments.
The Role of ECC and Buffered Signal ProcessingECC Technology Explained
One standout feature of the HP 647885-B21 is its utilization of ECC technology. ECC, or Error-Correcting Code, plays a pivotal role in maintaining data integrity. In a server environment where reliability is paramount, ECC ensures that any potential errors in data are not only detected but also corrected in real time. This feature is particularly crucial for servers running applications where data accuracy is non-negotiable.
Buffered Signal Processing
The HP 647885-B21 employs buffered signal processing, adding another layer of stability to its operation. Buffering helps manage and control the flow of data within the module, preventing potential issues related to signal interference. This is especially beneficial in large-scale server deployments where multiple modules operate concurrently, minimizing the risk of signal disruptions and contributing to the overall system’s reliability.
Performance at its CoreBus Speed and Efficient Data Transfer
At the heart of the HP 647885-B21’s performance lies its impressive bus speed of 1333MHz. This high-speed interface ensures that data transfer between the memory module and the processor occurs swiftly, reducing latency and enhancing overall system responsiveness. In a server environment where data access speed is critical, this feature becomes a key differentiator.
CAS Latency for Optimal Responsiveness
The CAS latency of 9 (CL9) further contributes to the module’s performance. CAS latency represents the time it takes for the memory to respond to a read command. With a low CAS latency, the HP 647885-B21 ensures optimal responsiveness, making it well-suited for applications that demand quick data retrieval.
Seamless Integration with Proliant Servers Proliant Server Compatibility
Designed with compatibility in mind, the HP 647885-B21 seamlessly integrates with Proliant servers. Specifically tailored for Proliant server environments, this module ensures a hassle-free installation process and reliable performance within the designated server ecosystem.
Platform Support
The HP 647885-B21 extends its support to the Proliant Server platform, aligning with HP’s commitment to delivering solutions that cater to diverse server needs. Whether you are running a Proliant BL465c Gen8 Server Series or a Proliant DL385p Gen8 Server Series, this memory module is engineered to enhance performance across various Proliant server models.
Compatibility Matrix
To further guide your decision-making process, here’s a compatibility matrix highlighting the servers compatible with the HP 647885-B21:
BladeSystem Proliant Server Blades
- HP Proliant BL465c Gen8 Server Series
HP Proliant DL Servers
- HP Proliant DL385p Gen8 Server Series
Cl9 ECC Quad Rank
The 647885-B21 memory module has a Cl9 ECC Quad Rank specification. This specification refers to the type of memory module used in the module. Cl9 refers to the CAS latency of the memory module. CAS latency is a measure of the delay between when a memory controller sends a request for data and when the data is available. ECC refers to Error-Correcting Code Memory. ECC memory is designed to detect and correct errors in data. Quad Rank refers to the organization of the memory module. A quad-rank memory module has four memory ranks on the module.
1.35v Voltage
The 647885-B21 memory module has a voltage of 1.35v. This is a low voltage and is suitable for use in servers that require low power consumption. Low-voltage memory modules also generate less heat than higher-voltage modules.
Load-Reduced 240-Pin Lrdimm
The 647885-B21 memory module has a Load Reduced 240-Pin Lrdimm specification. Load Reduced DIMMs (LRDIMMs) are a type of memory module that reduces the electrical load on the memory controller. This allows for larger memory modules to be used in a server without overloading the memory controller. LRDIMMs are also designed to reduce power consumption and generate less heat than traditional memory modules.
Genuine Proliant G8 for Server
The 647885-B21 memory module is a genuine HP Proliant G8 memory module. This means that it is designed specifically for use in HP Proliant G8 servers. Using genuine HP memory modules ensures compatibility and reliability.
General Information about this HP 647885-B21
- Manufacturer: HP
- Model Number or SKU# 647885-B21
- Product Type: Memory (RAM)
- RAM Type: PC3-10600
Technical Information for 32GB Memory
- Storage Capacity: 32GB
- Memory Technology: DDR3 SDRAM
- Number of Modules: 1 x 32GB
- Bus Speed: 1333MHz DDR3-1333/PC3-10600
- Data Integrity Check: ECC (Error-Correcting Code)
- Signal Processing: Buffered
- CAS Latency: CL9
- Platform Support: Proliant Server
- Number of Pins: 240-Pin
Compatibility
- BladeSystem Proliant Server Blades
- HP Proliant BL465c Gen8 Server Series
- HP Proliant DL Servers
- HP Proliant DL385p Gen8 Server Series
In summary, the HP 647885-B21 32GB RAM module emerges as a powerful solution for those seeking to enhance their server’s memory capacity. With its impressive technical specifications, ECC technology, buffered signal processing, and seamless integration with Proliant servers, this module offers a compelling combination of reliability and performance.
Whether you are operating in a data-intensive environment, managing mission-critical applications, or seeking to optimize your server’s responsiveness, the HP 647885-B21 stands as a reliable choice. Make an informed decision, empower your server with enhanced memory capabilities, and unlock a new level of performance with the HP 647885-B21 32GB RAM module.
