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Dell A12627981 8GB DDR3-1066MHz RDIMM 2Rx4 CL7 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1066MHz (PC3-8500)
- CAS Latency: CL7
- Rank: 2Rx4 (Dual Rank x4)
- Designed for servers and workstations
- ECC (Error-Correcting Code) support (inherent to RDIMM)
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Product Overview
The Dell A12627981 is an 8GB DDR3 RDIMM (Registered DIMM) memory module. It operates at 1066MHz with a CAS Latency of CL7, designed for server and workstation environments requiring robust memory solutions. This module offers significant memory capacity and reliability for demanding computing tasks.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1066MHz |
Additional Specifications
| CAS Latency | CL7 |
| Rank | 2Rx4 |
| Part Number | A12627981 |
| Brand | Dell |
Product Description
The Dell A12627981 is an 8GB DDR3 Registered DIMM (RDIMM) memory module, engineered for enterprise-level computing. RDIMMs are characterized by their integrated register chip, which helps to reduce the electrical load on the memory controller. This feature is vital for systems that require a large amount of RAM, as it enhances stability and allows for higher memory configurations, making it a standard choice for servers and high-performance workstations. This module operates at a speed of 1066MHz, identified as PC3-8500, and features a CAS Latency (CL) of 7. The lower CL value compared to some other DDR3 modules indicates a slightly faster response time for memory operations. The 2Rx4 configuration signifies that the module is dual-ranked, with each rank utilizing four data chips. Dual-rank modules can sometimes offer performance advantages in certain server architectures by allowing the memory controller to access different ranks concurrently. As a registered ECC module, the A5179788 provides enhanced data integrity through error detection and correction capabilities, which is critical for preventing data corruption and ensuring system uptime in demanding environments. This Dell-branded memory is built to meet the rigorous standards of enterprise hardware, offering reliability and performance for critical applications and large datasets.


