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Dell A21627969 2GB DDR3-1066MHz RDIMM 2Rx8 CL7 Memory
- 2GB DDR3 SDRAM capacity
- 1066MHz memory speed
- RDIMM (Registered DIMM) form factor
- 2Rx8 rank and bank configuration
- CL7 CAS Latency
- ECC (Error-Correcting Code) support
- Compatible with Dell systems
- 1.5V voltage
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Product Overview
The Dell A21627969 is a 2GB DDR3 Registered DIMM (RDIMM) memory module. It operates at a speed of 1066MHz with timings of CL7, designed for entry-level servers and workstations requiring ECC support.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 2GB |
| Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL7 |
| Voltage | 1.5V |
| Manufacturer | Dell |
Product Description
This Dell A21627969 module provides 2GB of DDR3 SDRAM, suitable for entry-level Dell servers and workstations that require the reliability of Registered DIMMs with ECC support. DDR3 technology offers a good balance of performance and power efficiency for standard business operations. The module is a Registered DIMM (RDIMM), which includes an onboard register chip. This register buffers command and address signals, reducing the electrical load on the memory controller. This design is beneficial for systems that need stable operation and the ability to support multiple memory modules, even at lower capacities. The 2Rx8 configuration indicates a dual-rank module with eight data bits per chip. This configuration can offer performance benefits in certain server architectures. Operating at 1066MHz with a CAS Latency of CL7, it provides adequate speed for basic server tasks. Crucially, the inclusion of ECC (Error-Correcting Code) allows the system to detect and correct single-bit memory errors, enhancing data integrity and system stability, which is essential for mission-critical applications even in entry-level systems.
