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Hynix HMA82GR7MFR8N-VK 16GB DDR4-2666MHz RDIMM 2Rx8 CL19 Memory
- Capacity: 16GB
- Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz (PC4-21300)
- Configuration: 2Rx8 (Dual Rank x8)
- CAS Latency: CL19
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
- Suitable for servers and high-performance workstations.
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Product Overview
The Hynix HMA82GR7MFR8N-VK is a 16GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2666MHz with a CAS Latency of 19 (CL19) and features a 2-rank x8 configuration. This RDIMM is designed for server and workstation environments that require ECC memory for data integrity and stability.
Technical Information
| Manufacturer | Hynix |
| Part Number | HMA82GR7MFR8N-VK |
| Memory Type | DDR4 SDRAM |
| Capacity | 16GB |
| Speed | 2666MHz |
Additional Specifications
| Form Factor | RDIMM |
| Rank | 2Rx8 |
| CAS Latency | CL19 |
| ECC | Yes |
Product Description
The Hynix HMA82GR7MFR8N-VK is a robust 16GB DDR4 memory module designed for reliability and performance in server and workstation applications. As a Registered DIMM (RDIMM), it includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This allows systems to support more memory modules and achieve higher densities. The 2666MHz speed offers a good balance for many server workloads, while the CL19 CAS Latency provides efficient data access. The 2Rx8 configuration signifies a dual-rank module with eight data bits per chip, common for server memory. Crucially, this module features ECC (Error-Correcting Code) functionality, which detects and corrects single-bit memory errors, enhancing data integrity and system stability, making it ideal for mission-critical operations.



