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Dell A21427989 4GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- Capacity: 4GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1333MHz (PC3-10600)
- Configuration: 2Rx4 (Dual Rank, 4 Banks)
- Latency: CL9
- ECC (Error-Correcting Code) support
- Designed for Dell servers and workstations
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Key specifications
See full specs ↓- Manufacturer
- Dell
- Part Number
- A21427989
- Memory Type
- DDR3 SDRAM
- Capacity
- 4 GB
- Form Factor
- RDIMM
- Speed
- 1333MHz
Product details
This Dell memory module is a 4GB DDR3 RDIMM (Registered DIMM) operating at 1333MHz. It features a 2Rx4 configuration and CL9 latency, designed for servers and workstations requiring reliable, high-speed memory with ECC support.
Technical Information
| Manufacturer | Dell |
| Part Number | A21427989 |
| Memory Type | DDR3 SDRAM |
| Capacity | 4 GB |
Additional Specifications
| Form Factor | RDIMM |
| Speed | 1333MHz |
| Rank | 2Rx4 |
| CAS Latency | CL9 |
Description
The Dell A21427989 is a 4GB DDR3 Registered DIMM (RDIMM) memory module, engineered to provide enhanced performance and stability for Dell server and workstation platforms. Running at 1333MHz, this module offers increased data throughput, which is essential for handling complex computations and large datasets efficiently. This memory module utilizes DDR3 technology, known for its improved speed and power efficiency. The RDIMM design incorporates registers that buffer memory commands and addresses, reducing the electrical load on the memory controller. This allows for greater memory scalability and improved system stability, particularly in multi-processor or high-density memory configurations common in servers. The 2Rx4 configuration signifies a dual-rank module with 4 banks per rank, optimizing access efficiency. Equipped with ECC (Error-Correcting Code) functionality, the A21427989 can detect and correct single-bit errors and detect multi-bit errors, significantly reducing the risk of data corruption and system crashes. This makes it a critical component for maintaining the integrity and reliability of data in critical applications. The CL9 CAS latency ensures timely data retrieval, contributing to overall system responsiveness.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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