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Hynix HMAA8GR7AJR4N-VK 64GB DDR4-2666MHz RDIMM 4Rx4 CL19 Memory
- Capacity: 64GB
- Type: DDR4 SDRAM
- Speed: 2666MHz (PC4-21300)
- Form Factor: RDIMM (Registered DIMM)
- Configuration: 4Rx4 (Quad Rank, x4)
- Latency: CL19
- Voltage: 1.2V
- ECC: Registered ECC
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Key specifications
See full specs ↓- Capacity
- 64GB
- Memory Type
- DDR4 SDRAM
- Speed
- 2666MHz
- Form Factor
- RDIMM
- Rank
- 4Rx4
- CAS Latency
- CL19
Product details
This Hynix HMAA8GR7AJR4N-VK is a 64GB DDR4-2666MHz Registered DIMM (RDIMM) memory module. It features a 4Rx4 configuration and CL19 latency, designed for high-end server environments requiring maximum memory capacity and performance.
Technical Information
| Capacity | 64GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2666MHz |
| Form Factor | RDIMM |
| Rank | 4Rx4 |
Additional Specifications
| CAS Latency | CL19 |
| Voltage | 1.2V |
| ECC | Registered ECC |
| Brand | Hynix |
| Part Number | HMAA8GR7AJR4N-VK |
Description
The Hynix HMAA8GR7AJR4N-VK is a 64GB DDR4 Registered DIMM (RDIMM) module, engineered for high-density server applications that demand substantial memory capacity and robust performance. Operating at 2666MHz, it provides the bandwidth necessary for intensive workloads such as large-scale virtualization, in-memory databases, and high-performance computing. This RDIMM features a 4Rx4 configuration, indicating it is quad-rank and utilizes x4 DRAM chips. Quad-rank modules are designed to maximize memory capacity within server memory channels, offering the highest possible density. The registered nature of the module buffers command and address signals, reducing the electrical load on the memory controller. This is crucial for maintaining system stability and allowing for the maximum number of memory modules to be installed in high-end server platforms. With a CAS Latency of CL19 and a standard 1.2V operating voltage, this Hynix module offers a balance of performance and power efficiency. It supports Registered ECC (Error-Correcting Code) functionality, which is essential for detecting and correcting memory errors, thereby ensuring data integrity and system reliability in mission-critical server environments. Compatibility with specific server platforms supporting 64GB DDR4-2666MHz RDIMMs must be verified.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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