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Hynix HMA84GR7JJR4N-VKT3AD 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory
- Capacity: 32GB
- Memory Type: DDR4
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz (PC4-21300)
- CAS Latency: CL19
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- Voltage: 1.2V (Standard DDR4)
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Product Overview
The Hynix HMA84GR7JJR4N-VKT3AD is a 32GB DDR4 RDIMM memory module. It operates at 2666MHz with a CL19 latency and features a 2Rx4 configuration, similar to its counterpart but with a potential minor revision indicated by the 'AD' suffix.
Technical Information
| Manufacturer | Hynix |
| Part Number | HMA84GR7JJR4N-VKT3AD |
| Memory Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
Additional Specifications
| Speed | 2666MHz |
| CAS Latency | CL19 |
| Rank | 2Rx4 |
| Voltage | 1.2V |
Product Description
This Hynix HMA84GR7JJR4N-VKT3AD is a 32GB DDR4 Registered DIMM (RDIMM) memory module, engineered for robust server and workstation performance. It operates at a frequency of 2666MHz, providing substantial data throughput for memory-intensive applications. The module adheres to the PC4-21300 standard, ensuring compatibility with systems that support this memory specification. The memory is configured as 2Rx4, indicating dual-rank operation with a x4 data width per rank. This architecture can enhance performance in certain server environments by allowing for more efficient access patterns. The CAS Latency (CL) is set at 19, which is a typical timing parameter for DDR4 memory operating at this speed, balancing responsiveness with efficiency. As a Registered DIMM, it incorporates an on-module register that buffers command and address signals. This feature reduces the electrical load on the system's memory controller, enabling higher memory configurations and improved signal integrity, which is critical for large-scale server deployments. The standard 1.2V operating voltage ensures compatibility with most DDR4-compatible motherboards and servers.
