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HP G8X72AV 8GB Kit (2x4GB) DDR4-2133MHz RDIMM 1Rx8 CL15 Memory
- Kit includes 2 x 4GB DDR4 Registered DIMM (RDIMM) modules.
- Total capacity of 8GB.
- Memory speed: DDR4-2133MHz.
- CAS Latency (CL): 15.
- Rank: 1Rx8 (Single Rank x8 organization).
- Suitable for server and workstation environments.
- Supports ECC (Error-Correcting Code) functionality inherent to RDIMMs.
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Product Overview
The HP G8X72AV is a memory module kit consisting of two 4GB DDR4-2133MHz RDIMM modules, totaling 8GB. Designed for servers and workstations, it operates at a speed of 2133MHz with CL15 latency, offering reliable performance for demanding computing tasks.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Capacity | 8GB (2 x 4GB) |
| Speed | 2133MHz |
Additional Specifications
| CAS Latency | CL15 |
| Rank | 1Rx8 |
| Voltage | 1.2V (Standard DDR4) |
| ECC | Yes (Registered) |
Product Description
The HP G8X72AV memory kit provides a total of 8GB of high-performance DDR4 RAM, configured as two 4GB Registered DIMM (RDIMM) modules. This configuration is specifically tailored for enterprise-level computing environments, such as servers and high-end workstations, where stability, reliability, and error correction are paramount. The RDIMM format includes onboard registers that help reduce electrical load on the memory controller, allowing for higher memory capacities and improved signal integrity, which is crucial for systems running intensive applications and large datasets. Operating at a speed of 2133MHz, these modules offer a significant performance uplift over older DDR3 generations. The CAS Latency (CL) of 15 indicates the number of clock cycles it takes for the memory module to respond to a request for data from the memory controller. A CL15 rating at this speed strikes a balance between responsiveness and overall throughput. The 1Rx8 organization signifies that each memory module is composed of memory chips arranged in a single rank with an x8 data width, a common and efficient configuration for many server platforms. This kit is designed to meet the rigorous demands of server workloads, including virtualization, database management, and high-performance computing. The inclusion of ECC (Error-Correcting Code) functionality, standard with RDIMMs, allows the system to detect and correct single-bit memory errors on the fly, preventing data corruption and system crashes. Compatibility should always be verified with the specific server or workstation motherboard's Qualified Vendor List (QVL) to ensure optimal performance and stability.

