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HP H7B38AR 128GB Kit (4x32GB) DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- 128GB Total Capacity (4 x 32GB modules)
- Memory Type: DDR4 SDRAM
- Speed: 2133MHz (PC4-17000)
- CAS Latency: CL15
- Module Type: LRDIMM (Load-Reduced DIMM)
- Configuration: 4R x4
- ECC (Error-Correcting Code) support
- Designed for high-density server memory configurations
- Optimized for performance and stability in enterprise environments
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Product Overview
The HP H7B38AR is a 128GB memory kit consisting of four 32GB DDR4 LRDIMM modules. Designed for enterprise servers, this kit operates at 2133MHz (PC4-17000) with a CAS Latency of CL15. The 4 Rank x4 configuration and LRDIMM technology provide high density and improved performance for demanding workloads.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 128GB Kit (4x32GB) |
| Speed | 2133MHz (PC4-17000) |
| CAS Latency | CL15 |
Additional Specifications
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Rank | 4R x4 |
| ECC | Yes |
| Voltage | 1.2V |
Product Description
The HP H7B38AR is a high-capacity memory kit designed to significantly boost the performance and expand the memory footprint of enterprise-grade servers. This kit includes four 32GB DDR4 Load-Reduced DIMM (LRDIMM) modules, totaling 128GB of memory. LRDIMMs are specifically engineered for servers that require very high memory capacities, as they incorporate an additional buffer chip that reduces the electrical load on the memory controller, enabling more DIMMs to be populated per channel and per server. Operating at a speed of 2133MHz (PC4-17000) with a CAS Latency of CL15, these modules provide a balance of speed and responsiveness suitable for intensive server workloads, virtualization, large databases, and complex analytics. The 4 Rank x4 configuration on each 32GB module optimizes data access and density, further contributing to the overall performance and capacity potential of the server's memory subsystem. Like other enterprise memory, these LRDIMMs feature ECC (Error-Correcting Code) technology to detect and correct memory errors, ensuring data integrity and system stability. This HP-branded memory kit is built to meet the rigorous demands of enterprise environments, offering reliability, performance, and compatibility with HP ProLiant servers and other compatible systems. The H7B38AR kit is an ideal solution for organizations looking to upgrade their server infrastructure to handle larger datasets, run more virtual machines, or improve the performance of memory-intensive applications, thereby maximizing their IT investment.
