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Dell A21627973 2GB DDR3-1066MHz RDIMM 2Rx8 CL7 Memory
- Capacity: 2GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1066MHz (PC3-8500)
- Latency: CL7
- Rank: 2Rx8 (Dual Rank x8)
- Voltage: Standard DDR3 voltage
- ECC: Yes (Error-Correcting Code)
- Suitable for older server models or specific compatibility needs
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Product Overview
This Dell 2GB DDR3-1066MHz RDIMM is a memory module designed for servers and workstations. It operates at 1066MHz with a CL7 latency and a 2Rx8 configuration, providing reliable performance for various enterprise applications.
Technical Information
| Memory Size | 2GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1066MHz |
Additional Specifications
| CAS Latency | CL7 |
| Rank | 2Rx8 |
| ECC | Yes |
Product Description
The Dell A21627973 is a 2GB Registered Dual In-line Memory Module (RDIMM) designed for server and workstation environments. It operates at a DDR3 speed of 1066MHz, also known as PC3-8500, which is suitable for systems that do not require the highest available memory frequencies. The RDIMM form factor includes a register chip that buffers address and command signals, reducing the load on the memory controller and enabling higher memory capacities and improved system stability, which is crucial for enterprise applications. This module features a 2Rx8 configuration, indicating it is a dual-rank module with each rank composed of memory chips organized as x8. Dual-rank modules can offer performance advantages in certain server architectures by allowing the memory controller to interleave access between ranks, potentially increasing effective bandwidth. The 2GB capacity is a standard offering for memory modules in older or less memory-intensive server configurations. With Error-Correcting Code (ECC) support, the A21627973 can detect and correct single-bit errors, enhancing data integrity and system reliability, a vital feature for servers. The CAS Latency (CL) of 7 at 1066MHz provides a relatively low latency for its speed class, ensuring responsive memory operations. This module is ideal for maintaining or upgrading servers that specifically require DDR3-1066MHz RDIMMs.
