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Dell A19727990 4GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1333MHz (PC3-10600R)
- CAS Latency: CL9
- Rank: 2Rx4 (Dual Rank x4)
- ECC: Yes (Error-Correcting Code)
- Voltage: 1.5V
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Product Overview
The Dell A19727990 is a 4GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1333MHz with CL9 timings and features a 2Rx4 configuration, designed for servers and workstations requiring ECC memory.
Technical Information
| Memory Size | 4GB |
| Memory Technology | DDR3 SDRAM |
| Module Type | RDIMM |
| Speed Rating | 1333 MHz |
Additional Specifications
| Latency Timing | CL9 |
| Rank | 2R x4 |
| Error Correction | ECC |
| Voltage | 1.5V |
Product Description
The Dell A19727990 is a 4GB DDR3 Registered DIMM (RDIMM) memory module, designed for server and high-performance computing environments where data integrity and system stability are critical. This module operates at a frequency of 1333MHz, identified as PC3-10600R, and features a CAS latency of CL9. As a Registered DIMM, it incorporates a register chip that buffers address and command signals, reducing the electrical load on the memory controller. This allows for greater memory capacity and stability in systems with multiple memory modules installed. This specific module is configured as 2Rx4, indicating it has two ranks, with each rank utilizing x4 memory chips. This configuration is optimized for server motherboards and can enhance performance in systems with complex memory architectures. The inclusion of ECC (Error-Correcting Code) is a key feature, enabling the module to detect and correct single-bit errors in real-time, thereby preventing data corruption and system crashes. This makes it indispensable for mission-critical applications and environments requiring high uptime. With a standard operating voltage of 1.5V, the Dell A19727990 adheres to the DDR3 standard. It is a suitable choice for upgrading memory in compatible Dell servers or other enterprise-grade systems that require the reliability and error-checking capabilities of ECC RDIMMs. Users should always confirm system compatibility, including supported memory types, speeds, and maximum capacities, before installation.
