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HP E1J74AV 128GB Kit (8x16GB) DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- 128GB total capacity (8x16GB modules)
- DDR3 SDRAM technology
- 1866MHz memory speed
- RDIMM (Registered DIMM) for enhanced stability and capacity
- 2Rx4 configuration (Dual Rank, 4 bits wide per chip)
- CL13 latency timing
- Optimized for HP high-performance server platforms
- 1.5V voltage operation
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Product Overview
The HP E1J74AV is a 128GB memory kit comprising eight 16GB DDR3 RDIMM modules. Designed for high-performance HP servers, this kit operates at 1866MHz with a CL13 latency. RDIMMs (Registered DIMMs) are essential for servers requiring large memory capacities and enhanced stability due to their integrated register chip.
Technical Information
| Capacity | 128GB Kit (8x16GB) |
| Memory Type | DDR3 SDRAM |
| Speed | 1866MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL13 |
| Voltage | 1.5V |
Product Description
The HP E1J74AV is a substantial memory upgrade kit engineered for demanding server environments, providing a total of 128GB of DDR3 RAM. This kit consists of eight 16GB Registered DIMM (RDIMM) modules, designed to maximize memory capacity and ensure system stability in high-performance computing scenarios. The DDR3 technology, operating at a rapid 1866MHz frequency, delivers significantly improved bandwidth over previous generations, which is crucial for data-intensive workloads such as virtualization, large-scale databases, scientific simulations, and complex analytics. As RDIMMs, these modules feature an integrated register chip that buffers command and address signals between the memory controller and the DRAM chips. This buffering reduces the electrical load on the memory controller, allowing for a greater number of memory modules to be installed and supporting higher overall memory capacities. This makes RDIMMs the standard choice for enterprise-grade servers where maximum memory footprint and reliability are paramount. The 2Rx4 configuration indicates that each 16GB module is dual-rank, with each rank composed of DRAM chips that are 4 bits wide, optimizing access patterns for the server's memory controller. With a CAS Latency (CL) of 13, these modules offer a balance between speed and timing precision. The HP E1J74AV kit is specifically validated and optimized for HP server platforms, ensuring seamless integration, compatibility, and reliable performance. This high-capacity memory kit empowers organizations to run more virtual machines, process larger datasets, and execute complex applications with greater efficiency and speed, contributing to enhanced productivity and reduced operational costs.
