HPE 836220-B21 16GB Memory PC4-19200 Cas-17 Ecc DDR4 SDRAM New

In the rapidly evolving landscape of server technology, the efficiency and performance of server components play a crucial role in ensuring seamless operations. One such integral component is the HPE 836220-B21 16GB DDR4 Smart Memory Module designed for Gen9 servers. This article aims to provide a comprehensive understanding of this memory module, breaking down its key features and specifications for both technical enthusiasts and those new to server hardware.

The HPE 836220-B21 is a 16GB DDR4 (1X16GB) memory module specifically engineered for Gen9 servers. DDR4, or Double Data Rate 4, represents the fourth generation of synchronous dynamic random-access memory (SDRAM) and is a significant advancement over its predecessors in terms of speed, efficiency, and overall performance.

DDR4 technology provides several advantages over previous generations, including increased data transfer rates, higher module density, and improved energy efficiency. These enhancements contribute to a more responsive and reliable server environment, supporting the demanding workloads of modern applications and services.

Let's delve into the technical specifications of the HPE 836220-B21 memory module:

The module boasts a 16GB capacity, providing ample space for storing and quickly accessing data. This capacity is particularly beneficial for memory-intensive applications, ensuring smooth multitasking and efficient data processing.

Operating at a speed of 2400MHz, this memory module offers rapid data transfer rates. The 2400MHz speed, also known as the clock speed or frequency, determines how quickly the memory can read and write data. Higher speeds contribute to improved overall system performance.

CAS (Column Address Strobe) latency is a critical parameter that influences memory access time. The HPE 836220-B21 module features a CAS latency of 17. CAS latency is the time delay between the moment a memory controller requests data and when it is available, and lower CAS latency values indicate faster data access.

This memory module is ECC (Error-Correcting Code) registered, a feature that enhances data integrity by detecting and correcting memory errors. In server environments where data accuracy is paramount, ECC functionality is crucial to prevent potential errors that could impact system stability.

The module operates as a dual-rank X4 configuration, indicating the organization of memory banks on the module. Dual-rank modules provide improved memory interleaving, which can positively affect memory performance in certain scenarios.

The HPE 836220-B21 module utilizes a 288-pin DIMM (Dual Inline Memory Module) form factor. The 288-pin design ensures compatibility with Gen9 servers that support DDR4 memory, allowing for easy installation and integration into existing server configurations.

One of the distinctive features of the HPE 836220-B21 module is its Smart Memory technology. This technology encompasses various intelligent capabilities aimed at optimizing memory performance and reliability in server environments.

Smart Memory technology includes advanced health features that allow the module to assess its own condition. This proactive approach to enables the module to identify potential issues before they escalate, contributing to enhanced system reliability.

The module's Smart Memory technology actively optimizes performance parameters based on the server's workload. This dynamic adjustment ensures that the memory operates at peak efficiency, adapting to changing demands and maintaining optimal performance levels.

Anticipating potential failures is crucial in server environments to prevent downtime and data loss. The HPE 836220-B21 module's predictive failure analysis capabilities enable it to identify patterns indicative of impending failures, allowing for timely intervention and replacement.

The HPE 836220-B21 16GB DDR4 Smart Memory Module is specifically designed for compatibility with Gen9 servers. Gen9 servers, part of Hewlett Packard Enterprise's ProLiant series, represent a cutting-edge line of servers known for their performance, reliability, and scalability.

The memory module seamlessly integrates with Gen9 server architectures, ensuring straightforward installation and compatibility. This compatibility is essential for IT professionals and data center administrators, streamlining the upgrade or replacement process.

By leveraging the DDR4 technology and smart features of the HPE 836220-B21 module, Gen9 servers can experience a significant boost in performance. This is especially beneficial for mission-critical applications, virtualization, and data-intensive workloads.

Power Off the Server

Before making any hardware changes, it is essential to power off the server to ensure safety and prevent data corruption.

Locate Memory Slots

Identify the memory slots on the server's motherboard. Servers typically have labeled slots for memory modules.

Align and Insert the Module

Align the notches on the memory module with the corresponding notches on the memory slot. Gently press down on the module until the retention clips on each side click into place.

Power On the Server

Once the memory module is securely in place, power on the server and verify the new memory capacity is recognized during the boot process.

Check System Information

Access the server's system information to confirm that the HPE 836220-B21 module is detected and functioning at the expected specifications.

• Manufacturer: HPE
• Model Number or SKU# 836220-B21
• Type: Memory (RAM)
• RAM Type: PC4-19200
• Product Name: 16GB DDR4 SDRAM Memory Module

• Storage Capacity: 16GB
• Memory Technology: DDR4 SDRAM
• Number Of Modules: 1 X 16GB
• Bus Speed: 2400mhz DDR4-2400/PC4-19200
• Data Integrity Check: ECC
• Signal Processing: Registered
• Cas Latency Timings: Cl17
• Features: 2rx4
• Form Factor: 240-Pin Dimm

• HPE Apollo 4200 Gen9, 4200 Gen9 for Google, 4520 Gen9
• HPE ProLiant BL Series: BL460c Gen9, BL460c Gen9 Base, BL460c Gen9 Entry, BL460c Gen9 Performance
• HPE ProLiant DL Series: DL120 Gen9, DL120 Gen9 Entry, DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL160 Gen9 Performance, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL360 Gen9 Special Server, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL388 Gen9, DL388 Gen9 Base, DL580 Gen9, DL580 Gen9 Database, DL580 Gen9 SAP HANA Scale-out Base Configuration, DL580 Gen9 SAP HANA Scale-up Base Configuration, DL60 Gen9, DL60 Gen9 Base, DL60 Gen9 Entry, DL80 Gen9, DL80 Gen9 Base, DL80 Gen9 Entry
• HPE ProLiant ML Series: ML110 Gen9, ML110 Gen9 Base, ML110 Gen9 Entry, ML150 Gen9, ML150 Gen9 Base, ML150 Gen9 Entry, ML150 Gen9 Performance, ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance
• HPE ProLiant XL Series: XL230a Gen9 NHP Compute Tray (12G), XL250a Gen9 Accelerator Tray, XL270d Gen9, XL2x260w
• HPE SimpliVity 380 Gen9 Node
• HPE Synergy 480 Gen9 Compute Module, 480 Gen9 Expanded Storage Compute Module

In short, the HPE 836220-B21 16GB DDR4 Smart Memory Module is a high-performance and reliable component designed for Gen9 servers. Its advanced features, including DDR4 technology, ECC registered capability, and Smart Memory technology, contribute to a robust and efficient server environment. The compatibility with Gen9 servers ensures seamless integration, and the installation process is straightforward for IT professionals.

As businesses and data centers continue to demand increased performance and reliability from their server infrastructure, investing in quality components like the HPE 836220-B21 memory module becomes essential. Whether used for virtualization, data analytics, or other memory-intensive applications, this memory module stands as a testament to Hewlett Packard Enterprise's commitment to delivering cutting-edge solutions for the evolving needs of the IT industry.