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Dell A3866768 4GB DDR3-1066MHz RDIMM 4Rx8 CL7 Memory
- 4GB DDR3 SDRAM
- 1066MHz Memory Speed
- Registered DIMM (RDIMM)
- 4 Ranks x 8 Bits Organization (4Rx8)
- CAS Latency: CL7
- ECC Registered
- Designed for Dell Servers
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Product Overview
This Dell RDIMM memory module offers 4GB of capacity, operating at a speed of 1066MHz. It utilizes DDR3 technology and features a 4Rx8 rank configuration with CL7 latency, designed for server and workstation environments requiring reliable memory performance.
Technical Information
| Memory Capacity | 4GB |
| Memory Type | DDR3 SDRAM |
| Memory Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 4Rx8 |
| CAS Latency | CL7 |
| ECC | Registered ECC |
Product Description
The Dell A3866768 is a 4GB DDR3 Registered DIMM (RDIMM) memory module engineered to enhance the performance and stability of compatible Dell server systems. Operating at a frequency of 1066MHz, this module provides a significant boost in data transfer rates compared to lower-speed memory, making it suitable for memory-intensive applications and multitasking environments. The 4Rx8 organization indicates that the memory chip is arranged in four ranks, with each rank consisting of eight data bits. This configuration can offer improved performance by allowing the memory controller to access different ranks concurrently, reducing latency and increasing throughput. The CL7 CAS Latency signifies a fast response time for memory read operations, further contributing to overall system responsiveness. As a Registered DIMM (RDIMM), this module includes a register chip that buffers 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 higher memory capacities and more memory modules per channel, crucial for enterprise-grade servers. The ECC (Error-Correcting Code) functionality ensures data integrity by detecting and correcting single-bit errors, vital for mission-critical applications where data accuracy is paramount.
