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HP EM154AV 4GB Kit (4x1GB) DDR2-667MHz FB-DIMM 2Rx8 CL5 Memory
- 4GB Total Memory Capacity (4x1GB Modules)
- DDR2 SDRAM Technology
- 667MHz Memory Speed (PC2-5300)
- FB-DIMM (Fully Buffered DIMM) Form Factor
- 2Rx8 Module Configuration (Dual Rank, 8-bit)
- CL5 CAS Latency
- Designed for server and workstation environments
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Product Overview
This is a 4GB kit of DDR2 memory specifically designed for servers and workstations. It features four 1GB modules, operating at a speed of 667MHz with a CAS latency of 5.
Technical Information
| Memory Size | 4GB |
| Memory Type | DDR2 SDRAM |
| Speed | 667MHz |
Additional Specifications
| Form Factor | FB-DIMM |
| Rank | 2Rx8 |
| CAS Latency | CL5 |
Product Description
The HP EM154AV is a memory upgrade kit designed to enhance the performance of compatible server and workstation systems. This kit comprises four 1GB FB-DIMM modules, totaling 4GB of memory. Each module operates at a DDR2-667MHz speed, also known as PC2-5300, providing a substantial bandwidth for memory-intensive applications. The 2Rx8 configuration indicates that each module is dual-ranked with 8 memory chips per rank, which can offer improved performance in certain server workloads by allowing the memory controller to access different ranks independently. The CL5 CAS latency signifies the number of clock cycles required for the memory to respond to a request, contributing to the overall responsiveness of the system. FB-DIMMs are characterized by an integrated Advanced Memory Buffer (AMB) chip, which buffers data signals, enabling higher memory densities and speeds compared to traditional unbuffered DIMMs. This memory kit is ideal for upgrading existing server infrastructure or building new systems that require reliable and high-performance memory. Its specific compatibility with FB-DIMM slots ensures that it is suitable for a range of enterprise-grade motherboards. Proper installation and system compatibility checks are recommended before deployment to ensure optimal performance and stability.
