Description
Overview of the HPE 384GB 2933Mhz RAM
The HPE 384GB DDR4 RAM (part number R4C27A) is a high-performance memory solution designed for use in HPE servers. It features 384GB of memory capacity and operates at a speed of 2933 MHz, making it well-suited for demanding computing applications. This memory module is built with SDRAM technology and conforms to the PC4-23400 standard, and uses the DDR4 interface for optimal performance. Additionally, the memory is ECC (Error Correction Code) registered, providing enhanced data protection and reliability. Overall, the HPE 384GB DDR4 RAM provides a high-capacity and high-speed memory solution for HPE servers, helping to improve system performance, responsiveness, and security.
Power Efficiency and Energy Savings
The R4C27A HPE 384GB DDR4 RAM is designed with power efficiency and energy savings in mind. DDR4 technology, compared to its predecessor DDR3, offers lower voltage requirements and improved energy efficiency. This results in reduced power consumption and lower heat generation, which can help lower the total cost of ownership (TCO) of a server or data center. The 384GB capacity also allows for increased memory density, which can lead to fewer memory modules being used in the system, further reducing power consumption and improving energy efficiency. Additionally, the ECC functionality provides improved data protection, reducing the likelihood of system crashes and reducing the need for frequent reboot cycles, further contributing to reduced power consumption and improved energy efficiency.
Decoding the Identifier (R4C27A)
To kick off our exploration, let’s decode the product identifier R4C27A to understand what valuable information it conveys about this memory module.
Understanding the Product Identifier
- R4C27A: This alphanumeric code serves as the product identifier or part number, uniquely distinguishing the memory module in question from others. It provides essential information about its capacity, type, and specifications.
Manufacturer and Memory Type
Understanding the manufacturer and the type of memory is foundational in assessing the capabilities of a memory module.
Manufacturer: HPE
- Manufacturer: The R4C27A 384GB DDR4-2933 ECC Registered Memory module is a product of Hewlett Packard Enterprise (HPE), a globally recognized leader in providing technology solutions. HPE’s reputation for quality and innovation extends to its memory modules.
Memory Type: DDR4-2933 ECC Registered
- Memory Type: This memory module belongs to the DDR4 Synchronous Dynamic Random-Access Memory (SDRAM) family. It operates at a memory speed of 2933 megahertz (MHz). The inclusion of ECC (Error-Correcting Code) and Registered features enhances its reliability and stability, making it ideal for server applications.
Capacity and Configuration
The memory capacity and configuration are pivotal factors that determine the module’s suitability for specific applications.
Capacity: 384GB (12x32GB)
- Capacity: The R4C27A memory module boasts a substantial 384 gigabytes (GB) of memory capacity, which is achieved through the configuration of 12 individual 32GB memory modules. This generous capacity is well-suited for memory-intensive tasks, making it an excellent choice for server environments where data processing and multitasking are demanding.
Performance Specifications
The performance of a memory module is a critical consideration, especially in server applications where speed and reliability are paramount.
Memory Speed: DDR4-2933
- Memory Speed: The R4C27A memory module operates at a high memory speed of DDR4-2933, delivering a data transfer rate of 2933 megabits per second (Mbps). This high-speed performance ensures efficient data processing, responsiveness, and reduced latency, all of which are crucial in server operations.
CAS Latency (CL): CL21
- CAS Latency: The CAS Latency (CL) for this memory module is CL21. CAS Latency represents the delay in clock cycles between a read command and the actual data retrieval. A lower CAS Latency value, as in this case, indicates quicker data access, contributing to enhanced server performance.
ECC and Registered Memory
ECC (Error-Correcting Code) and registered memory are essential features for data integrity and reliability in server applications.
Error-Correcting Code (ECC)
- ECC: This memory module incorporates ECC (Error-Correcting Code) technology. ECC memory can detect and correct single-bit memory errors, ensuring data integrity and reducing the risk of data corruption—a crucial feature in server environments where data accuracy is paramount.
Registered Memory
- Registered Memory: The R4C27A memory module is designed as registered memory, also known as buffered memory. Registered memory provides improved stability and reliability in high-density memory configurations commonly found in servers. It helps reduce electrical load on the memory controller, enhancing overall system performance and reliability.
Dual Rank Configuration
The dual rank configuration is significant as it impacts memory access and performance.
Dual Rank
- Dual Rank Configuration: The R4C27A memory module is configured as dual rank. Dual rank memory modules have multiple independent memory banks, which can improve memory access and overall system performance, particularly in server environments where multiple memory modules are installed.
Significance in Server Environments
Now that we’ve dissected the technical specifications, let’s explore why the R4C27A 384GB DDR4-2933 ECC Registered Memory module is a significant choice in server environments.
Robust Capacity for Servers
- Robust Capacity: The 384GB capacity of this memory module is well-suited for server applications that require large memory pools for tasks such as virtualization, database management, and data processing. It enables servers to handle multiple tasks concurrently without performance bottlenecks.
Enhanced Data Integrity
- Enhanced Data Integrity: ECC technology and registered memory ensure data integrity and reliability, critical in server environments where data accuracy is paramount. This helps prevent data corruption and maintains system stability.
High Performance
- High Performance: With a high memory speed of DDR4-2933 and a low CAS Latency (CL21), this memory module offers high-performance data access and processing capabilities. Servers can efficiently handle demanding workloads with reduced latency.
Scalability
- Scalability: The dual rank configuration and generous capacity allow for easy scalability. Servers can be expanded with additional modules to meet growing demands without compromising performance.
Ideal for Multitasking
- Ideal for Multitasking: In server environments, multitasking is common. The ample memory capacity and high-speed performance of the R4C27A memory module support seamless multitasking, allowing servers to efficiently handle diverse workloads.
General Information about HPE R4C27A
- Brand Name: HPE
- Model Number or SKU: R4C27A
- Type: Memory (RAM)
- RAM Type: PC4-23400
- Product Name: HPE Simplivity 384GB 12X32GB DDR4-2933 Registered Memory Kit
Technical Information about 384GB DDR4 RAM
- Storage Capacity: 384GB
- Memory Type: DDR4 SDRAM – DIMM 288-Pin
- Number Of Modules: 12 X 32GB
- Memory Speed: 2933MHz (PC4-23400)
- Features: Dual Rank X4, Registered
- Error Checking: ECC
- Voltage: 1.2 V
- Latency Timings: CL21 (21-21-21)
- Upgrade Type: System Specific
Compatibility for 384GB DDR4 RAM
This 384GB DDR4 RAM kit is compatible with a range of HPE servers and compute modules, making it a versatile choice for various server configurations. Here is a list of compatible systems:
- HPE Proliant BL460c Gen10 Blade Servers
- HPE Proliant DL180 Gen10, DL360 Gen10, DL380 Gen10, DL388 Gen10 Servers
- HPE Proliant DX170r Gen10, DX360 Gen10, DX380 Gen10, DX560 Gen10 Servers
- HPE Proliant DL560 Gen10, DL580 Gen10 Servers
- HPE Proliant ML350 Gen10 Servers
- HPE Synergy 480 Compute Modules
- HPE Synergy 660 Compute Modules
- HPE Proliant XL230k Servers
- HPE Proliant Apollo 2000 XL170r, XL190r, Apollo 4200, Apollo 4500 XL450, Apollo 6500 Servers
