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Dell A0763303 4GB DDR2-667MHz FB-DIMM 2Rx4 CL5 Memory
- Capacity: 4GB
- Memory Type: DDR2
- Form Factor: FB-DIMM (Fully Buffered DIMM)
- Speed: 667MHz
- Configuration: 2Rx4 (Dual Rank, x4)
- Designed for server environments
- Provides increased memory bandwidth and error correction
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Key specifications
See full specs ↓- Capacity
- 4GB
- Memory Type
- DDR2
- Speed
- 667MHz
- Form Factor
- FB-DIMM
- Rank
- 2Rx4
- CAS Latency
- CL5
Product details
The Dell A0763303 is a 4GB DDR2 memory module, specifically a Fully Buffered DIMM (FB-DIMM), designed for servers and high-end workstations. It operates at 667MHz with a 2Rx4 configuration, offering enhanced memory bandwidth and reliability for demanding computing tasks.
Technical Information
| Capacity | 4GB |
| Memory Type | DDR2 |
| Speed | 667MHz |
Additional Specifications
| Form Factor | FB-DIMM |
| Rank | 2Rx4 |
| CAS Latency | CL5 |
Description
The Dell A0763303 is a 4GB DDR2 memory module engineered for server and workstation applications that require robust memory performance and stability. As a Fully Buffered DIMM (FB-DIMM), it incorporates an Advanced Memory Buffer (AMB) chip that serializes data transfers, significantly increasing memory bandwidth and allowing for higher memory densities compared to traditional unbuffered DIMMs. This module operates at a clock speed of 667MHz, providing ample bandwidth for memory-intensive tasks. The 2Rx4 configuration indicates that it is a dual-rank module utilizing x4 data-width DRAM chips, which can further enhance performance by allowing the memory controller to access different ranks concurrently. The CL5 CAS latency is typical for DDR2 FB-DIMMs of this speed. FB-DIMMs like the A0763303 are primarily found in older generations of servers and high-performance workstations where maximum memory capacity and bandwidth were prioritized. They offer advantages in error detection and correction capabilities, contributing to overall system reliability, which is critical in enterprise environments. This specific module is a key component for maintaining or upgrading memory subsystems in compatible Dell systems.
Condition: Refurbished
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