Lenovo 02YH858 16GB DDR4-2933MHz RDIMM 1Rx4 CL21 Memory

Description

The Lenovo 02YH858 is a 16GB DDR4 Registered DIMM (RDIMM) module, specifically engineered to enhance the performance and capacity of compatible Lenovo server systems. Operating at a high frequency of 2933MHz (equivalent to PC4-23466), this memory module provides significantly faster data transfer rates compared to lower-speed DDR4 modules. The standard voltage for DDR4 is 1.2V, contributing to improved power efficiency in server environments. This RDIMM features a CAS Latency (CL) of 21, which defines the delay between the memory controller requesting data and the data becoming available. This module utilizes a 1 rank x 4 bits (1Rx4) configuration. The '1Rx4' designation indicates that the memory chip is organized into a single rank, with each memory chip having 4 bits of data width. This configuration is often chosen for its balance of performance, density, and signal integrity in server applications. As an RDIMM, it includes an onboard buffer chip that reduces the electrical load on the memory controller, allowing for more memory modules to be installed and higher overall system memory capacities. Designed and validated for Lenovo servers, the 02YH858 ensures seamless integration and optimal performance within the Lenovo ecosystem. It is crucial for IT administrators to verify compatibility with their specific server model before installation. This 16GB DDR4 RDIMM is an essential component for workloads requiring substantial memory bandwidth and capacity, such as virtualization, database management, and complex data analytics, contributing to overall system responsiveness and efficiency.

Condition: Refurbished