Description
Memory Capacity and Pin Count
The Dell 917VK 128GB 2666MHz ECC Registered DDR4 SDRAM memory module has a memory capacity of 128GB, which is a significant amount of memory. This large memory capacity allows for more virtual machines and larger data sets to be run simultaneously, which can improve the overall performance and efficiency of the system. This is particularly useful for memory-intensive workloads such as data analytics, virtualization, and other enterprise and data center applications.
The memory module has a pin count of 288. The pin count refers to the number of connection points, or pins, on the memory module that connect it to the motherboard. 288-pin DIMMs are the current standard for DDR4 memory and is compatible with the latest motherboards that support DDR4 memory. This pin count allows for better signal integrity, which can provide faster data transfer speeds and improved memory performance.
Registered Memory 917VK Dell Pc4-21300 Ecc DDR4 SDRAM Ram
The Dell 917VK 128GB 2666MHz ECC Registered DDR4 SDRAM memory module is a type of registered memory. Registered memory, also known as buffered memory, is a type of memory that has a small buffer or register chip between the memory module and the memory controller. The buffer chip helps to regulate the flow of data between the memory module and the memory controller, which can improve the reliability and stability of the memory.
The PC4-21300 in the name of the product refers to the memory’s module’s data transfer rate, which is 21,300MB/s. This is the maximum speed at which the memory module can transfer data to and from the memory controller. The memory module’s clock speed is 2666 MHz, which is the speed at which the memory module accesses data.
The use of registered memory can improve system performance by providing a dedicated communication path between the memory controller and the memory module. This can allow for a more efficient flow of data, which can improve system performance and efficiency. Additionally, registered memory allows for higher memory capacities, it allows for more memory modules to be installed in a system, which can further improve system performance and efficiency.
ECC Feature
ECC (Error Correction Code) is a feature that is typically associated with registered memory, such as the Dell 917VK 128GB 2666MHz ECC Registered DDR4 SDRAM memory module. ECC memory detects and corrects errors in the data stored in memory, which can improve the reliability and accuracy of the data.
The ECC feature works by adding extra bits of data to each memory word, which are used to detect and correct errors. When data is written to memory, the ECC algorithm generates a code based on the data, and this code is stored along with the data in memory. When the data is read from memory, the ECC algorithm generates a new code based on the data and compares it to the stored code. If the codes match, the data is assumed to be correct. If the codes do not match, an error is assumed to have occurred, and the ECC algorithm will correct the error if possible, or flag it if it can’t be corrected.
This feature is particularly important for enterprise and data center applications where data integrity is critical, such as database servers, financial systems, and scientific computing. It can also be useful for other applications where data loss or corruption is not acceptable, such as in aerospace, defense, and medical systems.
General Information
- Manufacturer: Dell
- Manufacturer Part Number: 917VK
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 128GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 128GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 128GB
- Bus Speed: 2666mhz DDR4-21300/PC4-2666v
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl19
- Rank Features: Octa Rank X4
Compatibility
- This Product Is Compatible With The Following Systems:
- Poweredge R640
- Poweredge R940
