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Dell A3858990 8GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- Capacity: 8GB
- Type: DDR3 RDIMM
- Speed: 1333MHz
- Latency: CL9
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- ECC Registered for enhanced data integrity
- Designed for server and workstation environments
- Supports higher memory capacities and improved stability
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Product Overview
The Dell A3858990 is an 8GB DDR3 RDIMM (Registered Dual In-line Memory Module) operating at 1333MHz with a CL9 latency. This memory module is designed for servers and high-performance workstations, offering enhanced stability and performance through its registered architecture and ECC capabilities.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Speed | 1333MHz |
Additional Specifications
| CAS Latency | CL9 |
| Rank | 2Rx4 (Dual Rank, x4) |
| ECC | Yes (Registered) |
Product Description
The Dell A3858990 is a high-performance 8GB DDR3 Registered DIMM (RDIMM) module, specifically engineered for demanding server and workstation applications. Operating at a speed of 1333MHz with a CAS latency of CL9, this memory provides a robust balance of speed and responsiveness for critical computing tasks. The 2Rx4 configuration indicates a dual-rank design with x4 data width per rank, which can offer performance benefits in certain server memory architectures by allowing for more efficient data access. As a registered DIMM, the A3858990 features onboard registers that buffer 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 larger amounts of memory and maintain stability at higher speeds. Furthermore, the inclusion of ECC (Error-Correcting Code) functionality in registered modules allows for the detection and correction of single-bit memory errors, significantly enhancing data integrity and system reliability – a crucial feature for mission-critical server environments. This 8GB DDR3 RDIMM is a component designed to upgrade or populate memory in compatible Dell servers and workstations. Its specifications are tailored to ensure seamless integration and optimal performance within Dell's enterprise-grade hardware. By providing high capacity, speed, and enhanced reliability features like ECC and registered architecture, the A3858990 is an essential component for maintaining the performance and uptime of business-critical systems.
