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Dell A3721493 4GB DDR3-1066MHz RDIMM 4Rx8 CL7 Memory
- Capacity: 4GB
- Memory Type: DDR3 RDIMM
- Speed: 1066MHz
- Latency: CL7
- Rank: 4Rx8
- ECC: Yes
- Manufacturer: Dell
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Product Overview
This is a 4GB DDR3 Registered DIMM (RDIMM) memory module from Dell. It operates at 1066MHz with CL7 latency, offering reliable performance for compatible Dell servers. The 4Rx8 configuration indicates a quad-rank design, which can enhance memory performance in certain server architectures.
Technical Information
| Capacity | 4GB |
| Memory Type | DDR3 RDIMM |
| Speed | 1066MHz |
| CAS Latency | CL7 |
Additional Specifications
| Rank | 4Rx8 |
| ECC | Yes |
| Manufacturer | Dell |
Product Description
The Dell A3721493 is a 4GB DDR3 Registered DIMM (RDIMM) memory module. It is designed to operate at a speed of 1066MHz, providing a stable and efficient memory solution for compatible Dell server systems. The CAS Latency is rated at CL7, which is a relatively low latency for DDR3 memory, contributing to good overall system responsiveness. This module features a 4Rx8 configuration, indicating a quad-rank design with eight memory chips per rank. Quad-rank modules can offer performance advantages by increasing the number of memory banks available to the memory controller, potentially improving bandwidth and efficiency, especially in systems designed to take advantage of this configuration. As an RDIMM, it includes onboard registers that buffer command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and improved system stability. Equipped with ECC (Error-Correcting Code) functionality, this Dell memory module can detect and correct single-bit memory errors, which is essential for maintaining data integrity and ensuring the reliability of server operations. This 4GB DDR3 RDIMM is a suitable component for upgrading or populating memory in Dell servers that support this specific type, speed, and rank configuration, ensuring dependable performance for business-critical applications.
