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P9H74AR - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Dual Rank Memory
- 64GB Total Capacity (4x16GB modules)
- DDR4 SDRAM Technology
- Speed: 2133MHz
- Form Factor: LRDIMM (Load-Reduced Dual In-line Memory Module)
- Rank: 2Rx4 (Dual Rank x4)
- CAS Latency: CL15
- Designed for enterprise-grade servers and workstations
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Key specifications
See full specs ↓- Memory Size
- 64GB
- Memory Type
- DDR4 SDRAM
- Speed
- 2133MHz
- Form Factor
- LRDIMM
- Rank
- 2Rx4
- CAS Latency
- CL15
Product details
This HP memory kit provides a substantial 64GB capacity, ideal for high-performance servers and workstations requiring significant memory resources. It utilizes DDR4 technology for enhanced speed and efficiency, operating at 2133MHz.
Technical Information
| Memory Size | 64GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2133MHz |
| Form Factor | LRDIMM |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL15 |
| Module Count | 4 x 16GB |
Description
The HP P9H74AR is a high-capacity memory upgrade kit engineered for demanding server and workstation environments. With a total of 64GB distributed across four 16GB LRDIMM modules, it offers ample memory bandwidth and capacity for complex applications, virtualization, and large datasets. The DDR4 technology ensures superior performance compared to previous generations, featuring lower power consumption and higher transfer rates. Operating at a speed of 2133MHz, this memory kit is optimized for systems that require fast data access and processing. The LRDIMM (Load-Reduced Dual In-line Memory Module) design helps to reduce the electrical load on the memory controller, allowing for higher memory capacities and improved system stability, especially in multi-processor configurations. The 2Rx4 configuration indicates that each module is dual-ranked with x4 data width, further enhancing performance by allowing the memory controller to access different ranks simultaneously. This memory kit is specifically designed for compatibility with HP ProLiant servers and other enterprise-grade systems that support DDR4 LRDIMM memory. The CL15 CAS latency ensures a responsive memory subsystem, crucial for maintaining high throughput in memory-intensive tasks. By upgrading to this kit, users can expect significant improvements in application performance, system responsiveness, and the ability to handle larger workloads.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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