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Dell AB011878 16GB DDR4-2933MHz RDIMM 2Rx8 CL21 Memory
- 16GB DDR4 Registered DIMM (RDIMM)
- Speed: 2933MHz
- Rank: Dual Rank (2Rx8)
- Latency: CL21
- Voltage: 1.2V
- ECC (Error-Correcting Code) support
- Designed for Dell PowerEdge servers and workstations
- Enhances system performance and multitasking capabilities
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
This is a Dell 16GB DDR4 RDIMM memory module, operating at 2933MHz. It features a 2Rx8 configuration and CL21 latency, designed for servers and workstations requiring high-speed, reliable memory.
Technical Information
| Memory Size | 16GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Speed | 2933MHz |
Additional Specifications
| Rank | 2Rx8 (Dual Rank x8) |
| CAS Latency | CL21 |
| Voltage | 1.2V |
| ECC | Yes |
Product Description
The Dell AB011878 is a high-performance 16GB DDR4 Registered DIMM (RDIMM) memory module engineered to meet the demanding requirements of enterprise-level servers and workstations. Operating at a rapid speed of 2933MHz, this module significantly boosts system responsiveness, allowing for smoother multitasking and faster data processing. The dual-rank (2Rx8) configuration provides increased memory bandwidth and capacity, which is crucial for memory-intensive applications and virtualized environments. The CL21 CAS latency ensures timely data access, contributing to overall system efficiency. As a Registered DIMM (RDIMM), this memory module includes an onboard register that buffers the command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, enabling systems to support a larger number of memory modules and higher memory capacities. Furthermore, the AB011878 features Error-Correcting Code (ECC) functionality, which detects and corrects single-bit memory errors in real-time. This is vital for maintaining data integrity and system stability, especially in mission-critical applications where data accuracy is paramount. This 16GB DDR4-2933MHz RDIMM is specifically validated for use with Dell server and workstation platforms, ensuring seamless compatibility and optimal performance. It is an ideal upgrade for environments requiring enhanced memory performance, reliability, and capacity, such as database servers, virtualization hosts, high-performance computing clusters, and data analytics platforms. By increasing the system's memory resources, users can expect improved application load times, better handling of concurrent processes, and a more robust computing experience.



