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Dell A21252775 8GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory
- Capacity: 8GB
- Memory Type: DDR3
- Speed: 1066MHz
- Form Factor: RDIMM (Registered DIMM)
- Configuration: 4Rx4 (Quad Rank x4)
- Latency: CL7
- Supports ECC (Error-Correcting Code) functionality
- Ideal for enterprise servers and high-performance computing
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Product Overview
This Dell 8GB DDR3-1066MHz RDIMM is a high-capacity memory module designed for server environments. It features a 4Rx4 configuration and CL7 latency, optimized for demanding workloads and multitasking.
Technical Information
| Memory Size | 8GB |
| Memory Type | DDR3 SDRAM |
| Memory Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL7 |
| ECC Support | Yes |
Product Description
The Dell A21252775 is an 8GB Registered DIMM (RDIMM) module, leveraging DDR3 technology for enhanced performance and efficiency in server applications. Operating at a speed of 1066MHz, it provides a significant boost in data transfer rates compared to older memory standards. The RDIMM form factor includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved stability in multi-processor systems. This module is configured as 4Rx4, meaning it comprises four ranks of memory chips, each organized with four data lines. This quad-rank configuration is designed to maximize memory bandwidth and density, making it suitable for memory-intensive applications and large-scale deployments. The CL7 (CAS Latency 7) timing indicates the number of clock cycles between the memory controller issuing a read command and the data becoming available, offering a balance of speed and reliability for DDR3 memory. Furthermore, this memory module typically supports ECC (Error-Correcting Code) functionality, which is crucial for server environments where data integrity is paramount. ECC memory can detect and correct single-bit errors, preventing data corruption and system crashes. The A21252775 is an excellent choice for upgrading servers that require substantial memory capacity and robust performance for virtualization, databases, and other demanding enterprise workloads.
