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HP 1JQ77AV 24GB Kit (3x8GB) DDR4-2666MHz RDIMM 1Rx8 CL19 Memory
- Total Capacity: 24GB
- Configuration: 3 x 8GB Modules
- Type: DDR4 RDIMM
- Speed: 2666MHz
- Latency: CL19
- Rank: 1Rx8 (Single Rank x8)
- Designed for HP ProLiant servers
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Product Overview
This HP memory kit, model 1JQ77AV, provides 24GB of DDR4 RAM for compatible HP servers. It consists of three 8GB RDIMM modules, operating at 2666MHz with a CL19 latency. This memory is designed for enhanced performance and reliability in enterprise environments.
Technical Information
| Brand | HP |
| Part Number | 1JQ77AV |
| Total Capacity | 24GB |
| Module Size | 8GB |
| Number of Modules | 3 |
Additional Specifications
| Memory Type | DDR4 RDIMM |
| Speed | 2666MHz |
| CAS Latency | CL19 |
| Rank | 1Rx8 |
Product Description
The HP 1JQ77AV is a 24GB memory kit specifically designed to enhance the performance of compatible HP ProLiant servers. This kit includes three 8GB DDR4 Registered DIMM (RDIMM) modules, offering a total of 24GB of system memory. The modules operate at a speed of 2666MHz, providing a significant boost in data processing capabilities for memory-intensive applications and multitasking. Each module is a 1Rx8 (Single Rank x8) configuration, which can impact performance and compatibility depending on the server's memory controller. The CL19 CAS latency indicates the number of clock cycles required to access data, offering a balance between speed and stability. RDIMMs are typically used in enterprise servers as they include a register to buffer memory commands, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds. This memory kit is an ideal upgrade for servers running demanding workloads such as virtualization, database management, scientific computing, and large-scale data analysis. By increasing the amount and speed of available RAM, users can expect improved application responsiveness, faster data retrieval, and the ability to handle more concurrent processes. Ensure compatibility with your specific HP server model before purchasing.



