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Dell A7827857 32GB DDR3-1600MHz RDIMM 4Rx4 CL11 Memory
- Capacity: 32GB
- Memory Type: DDR3 SDRAM
- Speed: 1600MHz (PC3-12800)
- Form Factor: 240-pin RDIMM
- Configuration: 4Rx4 (Four Ranks, 4 chips per rank)
- CAS Latency: CL11
- Voltage: 1.5V
- Designed for servers and workstations
- Features ECC (Error-Correcting Code) support
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Product Overview
The Dell A7827857 is a 32GB DDR3-1600MHz Registered DIMM (RDIMM) memory module. It features a 4Rx4 configuration, indicating four ranks with 4 memory chips per rank, and a CAS Latency (CL) of 11. This high-capacity RDIMM is designed for server and workstation environments requiring significant memory resources for demanding applications.
Technical Information
| Capacity | 32 GB |
| Memory Type | DDR3 SDRAM |
| Speed | 1600 MHz |
| Form Factor | 240-pin RDIMM |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL11 |
| Voltage | 1.5V |
| ECC | Yes |
Product Description
The Dell A7827857 is a high-performance 32GB memory module built on DDR3 SDRAM technology, operating at a frequency of 1600MHz. This module is classified as a Registered DIMM (RDIMM), which includes an onboard register chip that buffers command and address signals. This buffering reduces electrical load on the memory controller, allowing for higher memory capacities and improved stability in server and workstation environments. The 1600MHz speed ensures rapid data transfer, crucial for memory-intensive tasks and high-performance computing. The module's 4Rx4 configuration indicates a sophisticated internal architecture. '4Rx4' signifies four ranks (4R) of memory chips, with each rank consisting of 4 chips (4). This multi-rank design allows for increased memory bandwidth and density, making it suitable for demanding server workloads. The CAS Latency (CL) of 11 clock cycles is a measure of the delay between the memory controller issuing a read command and the data becoming available. While higher CL values can indicate slightly slower response times, the overall performance is balanced by the module's high capacity and speed. Furthermore, this RDIMM typically supports Error-Correcting Code (ECC) functionality. ECC memory can detect and correct common types of internal data corruption, significantly enhancing data integrity and system reliability, which is a critical requirement for servers and mission-critical applications. The Dell A7827857 is designed to be compatible with Dell servers and workstations that support DDR3 RDIMMs, providing a substantial memory upgrade for virtualization, database management, scientific simulations, and other data-intensive operations.
