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Dell A21428005 8GB DDR3-1066MHz RDIMM 2Rx4 CL7 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1066MHz (PC3-8500)
- Rank: 2Rx4 (Dual Rank x4)
- Latency: CL7
- Voltage: Typically 1.5V (standard for DDR3)
- ECC: Yes (Error-Correcting Code)
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Key specifications
See full specs ↓- Memory Type
- DDR3 SDRAM
- Capacity
- 8GB
- Speed
- 1066MHz
- Form Factor
- RDIMM
- Rank
- 2Rx4
- CAS Latency
- 7
Product details
This Dell 8GB DDR3-1066MHz RDIMM memory module is designed for servers and workstations requiring reliable and high-performance RAM. It operates at a speed of 1066MHz with CAS latency 7, offering efficient data processing.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 8GB |
| Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | 7 |
| ECC | Yes |
Description
The Dell A21428005 is an 8GB Registered DIMM (RDIMM) memory module engineered for demanding enterprise environments. Operating at a DDR3-1066MHz frequency, it provides substantial bandwidth for memory-intensive applications and multitasking. The 2Rx4 configuration indicates a dual-rank design with four data bits per chip, which can enhance performance in certain server architectures by allowing the memory controller to access different ranks independently. This module features a CAS Latency (CL) of 7, signifying the number of clock cycles it takes for the memory to respond to a command. Lower latency contributes to faster data retrieval and overall system responsiveness. As an RDIMM, it includes an onboard register that buffers address and command signals between the memory controller and the DRAM chips, reducing electrical load on the memory bus and enabling higher memory capacities and speeds in systems that support it. Designed for compatibility with Dell servers and workstations that utilize DDR3 RDIMM memory, this module is ideal for upgrading existing systems or configuring new ones for enhanced performance. Its ECC (Error-Correcting Code) capability ensures data integrity by detecting and correcting single-bit errors, making it a reliable choice for critical applications where data accuracy is paramount.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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