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Lenovo 02YG189 16GB DDR4-2933MHz RDIMM 1Rx4 CL21 Memory
- 16GB DDR4 SDRAM
- 2933MHz Memory Speed
- Registered DIMM (RDIMM) form factor
- 1Rx4 memory organization
- CAS Latency CL21
- ECC (Error-Correcting Code) support
- Optimized for specific Lenovo server models
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Product Overview
The Lenovo 02YG189 is a 16GB DDR4 Registered DIMM (RDIMM) memory module operating at 2933MHz. It features a 1Rx4 memory organization and a CAS Latency of CL21, designed for reliable performance in Lenovo server environments.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2933MHz |
Additional Specifications
| CAS Latency | CL21 |
| Rank | 1Rx4 |
| Voltage | 1.2V |
| ECC | Yes |
Product Description
This Lenovo memory module, SKU 02YG189, is a 16GB DDR4 RDIMM designed to deliver reliable performance for specific Lenovo server configurations. Operating at a speed of 2933MHz, it offers a good balance of bandwidth and latency for a wide range of enterprise workloads. The DDR4 technology ensures efficient power consumption and enhanced data transfer capabilities. The 1Rx4 memory organization indicates a single-rank module with four internal memory chips per rank. This configuration is common in server memory and is optimized for efficient data access. As an RDIMM, it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This feature is essential for maintaining system stability and allowing for higher memory capacities in server systems. With integrated ECC (Error-Correcting Code) support, the 02YG189 module provides critical data integrity by detecting and correcting memory errors. This capability is vital for preventing data corruption and ensuring the continuous operation of mission-critical applications. This module is validated for compatibility with specific Lenovo server platforms, ensuring optimal performance and reliability.
