HPE 840757-091 16GB Memory DDR4 SDRAM 2666Mhz Pc4-21300 Cl19 New

In the ever-evolving landscape of computer hardware, memory plays a crucial role in ensuring optimal performance. The HPE 840757-091 16GB Memory DDR4 SDRAM is a component designed to enhance the capabilities of your system. This detailed overview will delve into the specifications and features of this memory module, shedding light on its DDR4 SDRAM technology, 2666MHz speed, PC4-21300 classification, CL19 latency, and ECC Registered capabilities.

The HPE 840757-091 memory module utilizes DDR4 SDRAM technology, representing the fourth generation of Double Data Rate Synchronous Dynamic Random-Access Memory. DDR4 offers significant improvements over its predecessor, DDR3, including higher data transfer rates, lower power consumption, and increased module density.

The HPE 840757-091 boasts a capacity of 16 gigabytes (GB), providing ample space for storing and quickly accessing data. This capacity is suitable for a range of computing tasks, from everyday use to more demanding applications such as data-intensive processes and virtualization.

The memory speed of a module is a critical factor in determining how quickly data can be read from and written to the memory. The HPE 840757-091 operates at a speed of 2666 megahertz (MHz), indicating that it can handle 2.666 billion cycles per second. This high-speed performance contributes to improved overall system responsiveness and multitasking capabilities.

The PC4-21300 classification is a designation used to define the data transfer rate of the memory module. In the case of the HPE 840757-091, the PC4-21300 classification indicates a peak data transfer rate of 21.3 gigabytes per second. This classification system aids users in selecting memory modules that are compatible with their system requirements, ensuring optimal performance.

CAS Latency (CL) is a measure of the delay between the memory controller requesting data and the data being available. The HPE 840757-091 features a CL19 latency, indicating a delay of 19 clock cycles before data is transferred. Lower CL values generally result in better performance, making this module well-suited for applications where low latency is crucial.

The ECC Registered capability of the HPE 840757-091 adds an extra layer of reliability to the memory module. Error-Correcting Code is a feature that detects and corrects errors that may occur during data storage or transmission. This is particularly important in mission-critical applications where data integrity is paramount, such as in servers and workstations.

ECC-registered memory provides several advantages, including:

• Error Detection and Correction: ECC can identify and fix single-bit errors, preventing potential data corruption.
• Enhanced Reliability: The ability to correct errors in real time enhances the overall reliability of the system.
• Stability in Mission-Critical Environments: ECC-registered memory is often preferred in environments where system stability and data integrity are critical, such as enterprise servers and high-performance computing clusters.

Compatibility

The HPE 840757-091 memory module is designed to be compatible with a variety of systems that support DDR4 memory. Before purchasing, it is advisable to check the system specifications and motherboard compatibility to ensure seamless integration. is typically straightforward, involving inserting the module into the appropriate memory slot on the motherboard.

Applications and Use Cases

The specifications and features of the HPE 840757-091 make it well-suited for a range of applications, including:

• Server Environments: ECC-registered memory is particularly beneficial in server environments where data integrity and reliability are paramount.
• Workstations: The high capacity and speed make this memory module suitable for demanding tasks in professional workstations, such as content creation, video editing, and 3D rendering.
• Virtualization: The combination of high capacity and ECC Registered capabilities makes the HPE 840757-091 ideal for virtualized environments, ensuring stability and performance in virtual machines.
• Data-Centric Applications: Applications that involve large datasets and complex calculations can benefit from the high-speed data transfer and error correction provided by this memory module.

• Manufacturer: HPE
• Model Number or SKU# 840757-091
• Type: Memory (RAM)
• RAM Type: Pc4-21300
• Product Name: 16GB DDR4 SDRAM Memory Module

• Storage Capacity: 16GB
• Memory Technology: DDR4 SDRAM
• Number Of Modules: 1 X 16GB
• Bus Speed: 2666MHZ DDR4-21300/PC4-2666V
• Data Integrity Check: ECC
• Signal Processing: Registered
• Cas Latency Timings: Cl19
• Rank Features: 1rx
• Form Factor: 288-Pin Rdimm

• HPE ProLiant BL Series: BL460c Gen10
• HPE ProLiant DL Series: DL180 Gen10, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL380 Gen10, DL380 Gen10 Base, DL380 Gen10 Entry, DL380 Gen10 High Performance, DL380 Gen10 Performance, DL380 Gen10 Solution, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL580 Gen10, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance
• HPE ProLiant ML Series: ML110 Gen10, ML110 Gen10 Entry, ML110 Gen10 Performance, ML110 Gen10 Solution, ML350 Gen10, ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Solution, ML350 Gen10 Sub-Entry
• HPE ProLiant XL Series: XL170r Gen10, XL190r Gen10, XL230k Gen10 Compute Tray, XL450 Gen10
• HPE Synergy 480 Gen10 Base Compute Module, 480 Gen10 Compute Module, 480 Gen10 Entry Compute Module, 480 Gen10 Performance Compute Module, 480 Gen10 Premium Backplane Compute Module, 480 Gen10 Standard BackPlane Compute Module, 480 Gen10 w/o Drives Compute Module, 660 Gen10 Base Compute Module, 660 Gen10 Compute Module, 660 Gen10 Entry Compute Module, 660 Gen10 Performance Compute Module, 660 Gen10 Premium Compute Module

In short, the HPE 840757-091 16GB Memory DDR4 SDRAM is a versatile and reliable memory module designed to enhance the performance of a variety of computing systems. With its DDR4 SDRAM technology, 2666MHz speed, PC4-21300 classification, CL19 latency, and ECC Registered capabilities, it caters to the needs of both everyday users and professionals working in demanding environments. Understanding the specifications and features of this memory module empowers users to make informed decisions based on their specific requirements, ensuring optimal system performance and reliability.