Overview of 46W0843 Lenovo Memory
The 46W0843 Lenovo Memory is a high-performance memory module designed for use in Lenovo servers and workstations. It has a capacity of 64GB and operates at a speed of 2400 MHz, which is part of the DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) standard. This memory module uses PC4-19200 memory technology, which allows for faster data transfer and improved overall system performance.
The 46W0843 Lenovo Memory also features ECC (Error Correction Code) technology, which helps to detect and correct errors in the memory data, ensuring the integrity and reliability of the stored information. Additionally, it has a CAS latency of 17, which refers to the delay between the moment a memory controller sends a command and the moment data is available.
This memory module has a 288-pin LRDIMM (Load Reduced DIMM) configuration and is quad-rank x4, meaning it has four memory ranks on each memory module and four memory chips on each rank. This improves the memory module's performance and allows for a larger capacity.
Error Correction and CAS Latency
The 46W0843 Lenovo Memory module features Error Correction Code (ECC) technology, which is a method of detecting and correcting errors in the data stored in the memory. ECC memory uses extra bits to store parity information, which allows the system to detect and correct single-bit errors in the data, ensuring the integrity and reliability of the stored information.
CAS Latency (CL) is another important feature of memory modules, it refers to the delay between the moment a memory controller sends a command and the moment data is available. The lower the CAS Latency, the faster the memory module is able to respond to commands and access data. In this case, the 46W0843 Lenovo Memory module has a CAS Latency of 17, which indicates that it has a relatively low latency and can access data quickly.
Capacity and Speed
The 46W0843 Lenovo Memory module has a capacity of 64GB, which means that it can store 64 gigabytes of data. This is a large amount of memory, making it suitable for use in servers and workstations that require high-capacity memory for demanding applications such as data analytics, virtualization, and scientific simulations.
The memory module also operates at a speed of 2400 MHz, which is part of the DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) standard. The speed of a memory module is measured in MHz (Megahertz) or in GT/s (GigaTransfers per second), and it determines how quickly the memory can access and transfer data.
A higher speed memory module like the 46W0843 Lenovo Memory is able to access and transfer data more quickly, which improves overall system performance. The 2400 MHz speed of this memory module allows for faster data transfer, which in turn improves the performance of the system. This makes it suitable for use in high-performance systems that require fast data access and transfer.
General Information
- Manufacturer: Lenovo
- Manufacturer Part Number: 46W0843
- Product Name: 64GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 64GB
- Bus Speed: 2400MHZ DDR4-2400/PC4-19200
- Data Integrity Check: ECC
- Signal Processing: Registered
- CAS Latency Timings: Cl17
- Rank Features: 4rx4
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