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Dell A12927974 2GB DDR3-1066MHz RDIMM 2Rx8 CL7 Memory
- 2GB DDR3 SDRAM
- Speed: 1066MHz (PC3-8500)
- Type: RDIMM (Registered DIMM)
- Configuration: 2Rx8 (Dual Rank, x8)
- Latency: CL7
- Designed for Dell servers and workstations
- ECC (Error-Correcting Code) support
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Product Overview
The Dell A12927974 is a 2GB DDR3 RDIMM (Registered DIMM) memory module. It operates at a speed of 1066MHz (PC3-8500) and features a 2Rx8 configuration with CL7 latency. This module is designed for Dell servers and workstations that require registered memory for enhanced stability and error correction.
Technical Information
| Memory Size | 2GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1066MHz |
Additional Specifications
| Module Speed | PC3-8500 |
| Rank | 2Rx8 |
| CAS Latency | CL7 |
| ECC | Yes (Registered) |
Product Description
The Dell A12927974 is a 2GB DDR3 Registered DIMM (RDIMM) memory module, specifically designed for Dell server and workstation platforms that benefit from registered memory technology. It operates at a frequency of 1066MHz, corresponding to the PC3-8500 standard, and is configured as 2Rx8 (dual-rank, x8). Registered DIMMs include an onboard register chip that buffers command and address signals, reducing the electrical load on the memory controller. This allows for higher memory capacities and improved system stability, particularly in systems populated with many memory modules. This module features a dual-rank design, which can enhance performance by enabling the memory controller to interleave access between the two ranks. The CAS Latency (CL) is rated at 7, indicating a relatively fast response time of 7 clock cycles from the issuance of a read command to the availability of data. This combination of speed, rank configuration, and low latency makes it suitable for demanding server workloads. As an RDIMM, the A12927974 inherently supports ECC (Error-Correcting Code) functionality. ECC memory is crucial in server environments as it can detect and correct single-bit memory errors, preventing data corruption and system crashes. This module is an ideal component for upgrading or replacing memory in compatible Dell servers and workstations where reliability and data integrity are paramount.
