Description
Introduction to the HPE 32 GB 2666 MHz PC4-21300 DDR4 Cl19 Ecc Memory Modules
The HPE 32 GB 2666 MHz PC4-21300 DDR4 Cl19 Ecc Memory Modules are a type of computer memory specifically designed for use in servers and other high-performance computing systems. They have a capacity of 32 GB (gigabytes) and run at a speed of 2666 MHz (megahertz), which is relatively fast for DDR4 memory. They also use a low latency CL19 timing and ECC (Error Correction Code) for improved data integrity and reliability. ECC memory is used in servers, workstations and other systems that require high data integrity, and is able to detect and correct single-bit errors.
CL19 Latency and its Importance
CL19 (CAS Latency 19) is a measure of the delay or latency between the moment a memory controller sends a command to a memory module and the moment the module begins executing the command. It is measured in clock cycles, and a lower number indicates a shorter delay and therefore faster performance. In the case of the HPE 32 GB 2666 MHz PC4-21300 DDR4 Cl19 Ecc Memory Modules, the CL19 latency indicates that it takes 19 clock cycles for the module to begin executing a command after it has received it from the memory controller.
Having a lower CL latency is generally considered desirable, as it can result in faster memory access times and improved overall system performance. However, it’s important to note that other factors such as memory speed, capacity, and compatibility with the system also play a role in determining overall memory performance.
Compatible Devices and Systems
The HPE 32 GB 2666 MHz PC4-21300 DDR4 Cl19 Ecc Memory Modules are compatible with devices and systems that use DDR4 memory and have a memory controller that supports a speed of 2666 MHz and a CAS Latency of 19. This includes many servers, workstations, and other high-performance computing systems.
It’s important to check the technical specifications of the device or system in question to ensure compatibility with the memory modules, as well as to confirm the maximum amount of memory that can be installed. Some systems may have specific requirements for the type and capacity of memory modules that can be used.
It’s also important to check that the device or system supports ECC memory, as this type of memory is typically used in servers, workstations, and other systems that require high data integrity, and is able to detect and correct single-bit errors.
Compatible Devices and Systems
The HPE 32 GB 2666 MHz PC4-21300 DDR4 Cl19 Ecc Memory Modules are compatible with devices and systems that use DDR4 memory and have a memory controller that supports a speed of 2666 MHz and a CAS Latency of 19. This includes many servers, workstations, and other high-performance computing systems.
It’s important to check the technical specifications of the device or system in question to ensure compatibility with the memory modules, as well as to confirm the maximum amount of memory that can be installed. Some systems may have specific requirements for the type and capacity of memory modules that can be used.
It’s also important to check that the device or system supports ECC memory, as this type of memory is typically used in servers, workstations, and other systems that require high data integrity, and is able to detect and correct single-bit errors.
General Information
- Manufacturer: HPE
- Manufacturer Part Number: P28221-B21
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 32GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 32GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 32GB
- Bus Speed: 2666mhz DDR4-21300/PC4-2666v
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl19
- Rank Features: 2rx4
Physical Characteristics
- Form Factor: 288-Pin Rdimm
Compatibility Information
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