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Lenovo 02JK746 32GB DDR4-2933MHz RDIMM 2Rx4 CL21 Memory
- 32GB DDR4 SDRAM
- 2933MHz Memory Speed
- Registered DIMM (RDIMM) form factor
- 2Rx4 memory organization
- CAS Latency CL21
- ECC (Error-Correcting Code) support
- High-capacity server memory
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Key specifications
See full specs ↓- Capacity
- 32GB
- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Speed
- 2933MHz
- CAS Latency
- CL21
- Rank
- 2Rx4
Product details
The Lenovo 02JK746 is a 32GB DDR4 Registered DIMM (RDIMM) memory module operating at 2933MHz. It features a 2Rx4 memory organization and a CAS Latency of CL21, designed for reliable and high-performance server applications.
Technical Information
| Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2933MHz |
Additional Specifications
| CAS Latency | CL21 |
| Rank | 2Rx4 |
| Voltage | 1.2V |
| ECC | Yes |
Description
This Lenovo memory module, SKU 02JK746, is a 32GB DDR4 RDIMM designed to provide substantial memory capacity and reliable performance for enterprise servers. Operating at 2933MHz, it offers a strong balance of speed and efficiency for a variety of demanding workloads, including virtualization, databases, and application servers. The DDR4 technology ensures improved power efficiency and data transfer rates. The 2Rx4 memory organization signifies a dual-rank configuration with four internal memory chips per rank. This configuration is optimized for server environments, potentially offering performance benefits through improved memory controller efficiency and access patterns. As an RDIMM, it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and enhanced system stability. With integrated ECC (Error-Correcting Code) support, the 02JK746 module is capable of detecting and correcting single-bit memory errors, which is essential for maintaining data integrity and ensuring the continuous operation of critical server infrastructure. This module is designed for compatibility with specific Lenovo server platforms, delivering dependable performance for mission-critical applications.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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