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Hynix HMA84GR7CJR4N-XNT4AD 32GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory
- Capacity: 32GB
- Type: DDR4 RDIMM
- Speed: 3200MHz
- Latency: CL22
- Rank: 2Rx4
- ECC: Supported
- Voltage: 1.2V
- Application: Server/Workstation
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Product Overview
The Hynix HMA84GR7CJR4N-XNT4AD is a 32GB DDR4 RDIMM memory module operating at 3200MHz with a CL22 latency. Designed for server and workstation applications, it features a 2Rx4 rank configuration for enhanced performance and reliability. This module supports ECC for data integrity.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 32GB |
| Speed | 3200MHz |
Additional Specifications
| CAS Latency | CL22 |
| Rank Configuration | 2Rx4 |
| ECC | Yes |
| Voltage | 1.2V |
Product Description
This Hynix 32GB DDR4 RDIMM, model HMA84GR7CJR4N-XNT4AD, is a high-speed memory module designed for demanding server and workstation environments. It boasts a capacity of 32GB, providing substantial memory resources for multitasking, running virtual machines, and handling large datasets. The module operates at a frequency of 3200MHz, ensuring rapid data access and processing, which is critical for applications requiring high throughput. The module utilizes a 2Rx4 rank configuration, meaning it is dual-rank with each rank composed of DRAM chips organized in a x4 data width. This configuration enhances performance by allowing the memory controller to access different ranks concurrently, effectively increasing bandwidth. As a Registered DIMM (RDIMM), it incorporates an onboard register that buffers address and command signals, reducing the electrical load on the memory controller and enabling support for higher memory capacities and densities in server systems. With Error-Correcting Code (ECC) functionality, the HMA84GR7CJR4N-XNT4AD can detect and correct memory errors, significantly improving system reliability and data integrity. This feature is essential for mission-critical applications where data accuracy and system stability are paramount. The CL22 CAS latency is optimized for the 3200MHz speed, offering a good balance between speed and timing for robust performance.



