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Dell AC639377 16GB PC4-21300 DDR4-2666MHz ECC Dual Rank Memory
- 16GB memory capacity
- DDR4 SDRAM technology
- Speed: PC4-21300 / 2666MHz
- ECC (Error-Correcting Code) support
- Dual Rank configuration
- Registered DIMM (RDIMM) type
- Improves system responsiveness and multitasking
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The Dell AC639377 is a 16GB DDR4 memory module designed for servers. It operates at PC4-21300 speed, which is equivalent to DDR4-2666MHz, and includes ECC (Error-Correcting Code) and Dual Rank features. This module is suitable for enhancing the performance and capacity of compatible Dell server systems.
Technical Information
| Capacity | 16GB |
| Type | DDR4 SDRAM |
| Speed | 2666MHz (PC4-21300) |
Additional Specifications
| Features | ECC, Dual Rank, Registered |
| Form Factor | DIMM |
Product Description
The Dell AC639377 is a 16GB DDR4 memory module designed to boost the performance of Dell servers. It operates at a speed of 2666MHz, identified by the PC4-21300 rating, offering a solid balance of speed and efficiency for enterprise workloads. This module leverages DDR4 technology, known for its enhanced data transfer rates and lower power consumption compared to older memory standards. Key features of this module include Error-Correcting Code (ECC) support, which is vital for server stability and data integrity. ECC memory can detect and correct common types of internal data corruption, helping to prevent system failures and data loss. The Dual Rank design further optimizes memory access by providing the memory controller with more efficient pathways to the memory chips, potentially improving overall system performance in supported configurations. As a Registered DIMM (RDIMM), the AC639377 includes an onboard buffer that reduces the electrical load on the memory controller. This allows servers to accommodate a greater number of memory modules, enabling higher total memory capacities and improved scalability. This 16GB module is a reliable choice for upgrading existing server memory or for populating new systems that require dependable performance for applications like virtualization, database management, and web serving.
