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HP H7B38A 32GB DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- 32GB memory capacity
- DDR4 SDRAM technology
- Speed: 2133MHz (PC4-17000)
- LRDIMM (Load-Reduced Dual In-line Memory Module)
- Rank Configuration: 4Rx4 (Quad Rank x4)
- CAS Latency: CL15
- Designed for enterprise servers and workstations
- Supports high memory bandwidth and capacity expansion
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Product Overview
The HP H7B38A is a 32GB DDR4-2133MHz LRDIMM memory module. It features a 4Rx4 rank configuration and CL15 latency, designed for high-capacity and high-performance server applications requiring reliable and efficient memory solutions.
Technical Information
| Product Type | Memory Module |
| Capacity | 32GB |
| Memory Technology | DDR4 SDRAM |
| Speed | 2133MHz |
Additional Specifications
| Form Factor | LRDIMM |
| Rank | 4Rx4 |
| CAS Latency | CL15 |
Product Description
The HP H7B38A is a high-performance 32GB LRDIMM (Load-Reduced Dual In-line Memory Module) engineered for demanding enterprise server and workstation environments. Utilizing DDR4 SDRAM technology, this module operates at a speed of 2133MHz, also known as PC4-17000, providing substantial bandwidth for memory-intensive applications. The LRDIMM design incorporates a memory buffer chip that reduces the electrical load on the memory controller, allowing for higher memory capacities and more memory modules to be installed in a system compared to standard RDIMMs. This specific module features a 4Rx4 (Quad Rank x4) configuration. Quad-rank modules offer increased memory density and can sometimes improve performance in certain workloads by allowing the memory controller to access different ranks concurrently. The CAS Latency (CL) is rated at CL15, indicating the number of clock cycles it takes for the memory module to respond to a column address strobe command. This latency, combined with the speed and capacity, contributes to the overall responsiveness and performance of the system. The HP H7B38A is designed to meet the rigorous demands of modern data centers, virtualization platforms, large databases, and high-performance computing. Its substantial capacity, advanced LRDIMM architecture, and optimized timings make it an excellent choice for upgrading existing systems or configuring new servers that require maximum memory performance and scalability. Compatibility should always be verified with the specific server model's documentation.
