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Hynix HMA84GR7AFR4N-VKBF 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory
- Capacity: 32GB
- Memory Type: DDR4
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz (PC4-21300)
- CAS Latency: CL19
- Rank: 2Rx4 (Dual Rank, 4-bit organization per chip)
- High-performance server memory
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Product Overview
The Hynix HMA84GR7AFR4N-VKBF is a 32GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2666MHz with a CAS Latency of 19, featuring a dual-rank (2Rx4) configuration. This high-capacity RDIMM is designed for demanding server and data center applications requiring significant memory resources.
Technical Information
| Memory Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2666MHz |
Additional Specifications
| CAS Latency | CL19 |
| Rank | 2Rx4 |
| Manufacturer | Hynix |
Product Description
The Hynix HMA84GR7AFR4N-VKBF is a high-capacity 32GB DDR4 Registered DIMM (RDIMM), engineered for advanced server and data center environments. This module leverages DDR4 technology to deliver superior performance, higher bandwidth, and improved power efficiency compared to previous generations. It operates at a rapid frequency of 2666MHz, identified as PC4-21300, making it suitable for memory-intensive workloads. Featuring a CAS Latency (CL) of 19, this RDIMM provides a balance between speed and operational efficiency. The 2Rx4 configuration denotes a dual-rank design, where each rank utilizes 4-bit organization per memory chip. Dual-rank modules can enhance performance in server applications by allowing the memory controller to access data from multiple ranks concurrently, thereby increasing throughput. As a Registered DIMM, it incorporates an onboard register that buffers address and command signals. This buffering reduces the electrical load on the memory controller, enabling servers to support a greater number of memory modules and achieve higher total memory capacities. The Hynix HMA84GR7AFR4N-VKBF is an ideal choice for mission-critical applications, virtualization, large databases, and high-performance computing where substantial and reliable memory resources are essential.



