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Hynix HMA84GR7CJR4N-VKTNAD 32GB DDR4-2666MHz RDIMM 2Rx4 CL19 Memory
- Capacity: 32GB
- Type: DDR4 RDIMM (Registered DIMM)
- Speed: 2666MHz
- Latency: CL19
- Configuration: 2Rx4 (Dual Rank x4)
- Voltage: Standard DDR4 voltage (typically 1.2V)
- ECC: Yes (Error-Correcting Code)
- Application: Server/Workstation
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Product Overview
The Hynix HMA84GR7CJR4N-VKTNAD is a 32GB DDR4 RDIMM memory module designed for server and workstation applications. It operates at 2666MHz with a CL19 latency and features a 2Rx4 configuration, indicating dual-rank operation with four data banks per rank for enhanced performance and capacity.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 32GB |
| Speed | 2666MHz |
Additional Specifications
| CAS Latency | CL19 |
| Rank | 2Rx4 |
| ECC | Yes |
| Voltage | 1.2V |
Product Description
This Hynix 32GB DDR4 RDIMM, model HMA84GR7CJR4N-VKTNAD, is a high-capacity memory module designed to meet the rigorous demands of server and workstation environments. The 32GB capacity is ideal for running demanding applications, virtual machines, and large databases. As a Registered DIMM (RDIMM), it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This feature is crucial for system stability and allows for higher memory capacities to be installed in compatible systems. The module operates at a frequency of 2666MHz, providing a reliable data transfer rate that is compatible with a wide range of server platforms. The CAS Latency (CL) of 19 indicates the number of clock cycles required for the memory to respond to a column address command. This timing, combined with the 2666MHz speed, offers a balanced performance profile for consistent operation. The 2Rx4 configuration signifies that the module is dual-ranked, with each rank comprising four data banks. This dual-rank design can enhance performance by allowing the memory controller to interleave operations between ranks, potentially increasing throughput and efficiency in memory-intensive workloads. Integral to its design, the HMA84GR7CJR4N-VKTNAD includes ECC (Error-Correcting Code) capabilities. ECC memory is vital in server environments as it can detect and correct common data errors, thereby preventing system crashes and data corruption. This feature ensures a higher level of data integrity and system reliability, making this module an excellent choice for mission-critical applications where data accuracy and continuous operation are paramount.
