Description
Product Overview
The 01KM881 Lenovo memory module is a 32GB DDR4 SDRAM memory module designed for use in Lenovo systems. It has a clock speed of 2400MHz and a CAS latency of 17. The memory is ECC (Error Correction Code) registered, which means it has built-in error detection and correction capabilities to improve data integrity and stability. It is a 288-pin DIMM (Dual In-line Memory Module) and operates at 1.2V, which is lower voltage than previous DDR memory types, which can help reduce power consumption and heat generation. It is dual rank memory, which means it is composed of two 64-bit memory chips. This memory module is designed to improve the performance and speed of your Lenovo system by providing additional memory capacity, and it can be used to upgrade or replace existing memory in compatible Lenovo systems.
Performance and Speed
The 01KM881 Lenovo memory module is designed to improve the performance and speed of your Lenovo system by providing additional memory capacity. The module has a clock speed of 2400MHz, which is the rate at which the memory can transfer data to the processor. A higher clock speed means that the memory can transfer data to the processor more quickly, which can lead to improved system performance.
The CAS latency of 17 means the number of clock cycles it takes for the memory to access the data stored in it. Lower CAS latency means faster memory access, so a CAS latency of 17 is considered to be relatively fast.
The module is ECC registered, which means it has built-in error detection and correction capabilities. This improves the data integrity and stability, ensuring that your data is safe and accurate.
The module is dual rank memory, which means it is composed of two 64-bit memory chips. This can improve the performance and speed of the memory by allowing the memory controller to access two 64-bit memory chips at the same time, which can lead to improved system performance.
Power Consumption
The power consumption of the 01KM881 Lenovo memory module can vary depending on the specific system and usage conditions, however, it operates at a voltage of 1.2V which is lower than previous DDR memory types such as DDR3 which typically operates at 1.5V. Lower voltage means less power consumption, which can help to reduce heat generation and improve the energy efficiency of the system.
DDR4 memory also has a feature called “auto self-refresh” which allows the memory to enter a low-power state when it is not in use, further reducing power consumption.
The error correction code (ECC) registered memory also helps to reduce power consumption as it uses a specialized algorithm to detect and correct errors, avoiding the need for a separate error-checking and correction circuit which would consume additional power.
General Information
- Manufacturer: Lenovo
- Manufacturer Part Number: 01KM881
- Product Name: 32GB DDR4 Sdram Memory Module
Technical Information
- Storage Capacity: 32GB
- Memory Technology: DDR4 Sdram
- Number Of Modules: 1 X 32GB
- Bus Speed: 2400mhz DDR4-2400/PC4-19200
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl17
- Features: Dual Rank
- Platform Support: Server MemoryMemory.