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Hynix HMA84GR7DJR4N-XNT4AD 32GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory
- Capacity: 32 GB
- Type: DDR4 RDIMM
- Speed: 3200 MHz (PC4-25600)
- CAS Latency: CL22
- Rank: 2Rx4 (Dual Rank x4)
- Voltage: 1.2V
- ECC: Registered ECC
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Product Overview
The Hynix HMA84GR7DJR4N-XNT4AD is a 32GB DDR4 RDIMM (Registered DIMM) memory module. It operates at a speed of 3200MHz with a CAS Latency of CL22 and features a 2Rx4 rank configuration, suitable for servers and high-performance workstations.
Technical Information
| Capacity | 32 GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM (288-pin) |
| Speed | 3200 MHz |
Additional Specifications
| Part Number | HMA84GR7DJR4N-XNT4AD |
| Rank | 2Rx4 |
| CAS Latency | CL22 |
| ECC | Registered ECC |
Product Description
The Hynix HMA84GR7DJR4N-XNT4AD is a high-capacity 32GB memory module engineered for server and workstation environments that demand significant memory bandwidth and capacity. As a DDR4 Registered DIMM (RDIMM), it incorporates onboard registers to buffer command and address signals, reducing electrical load on the memory controller and allowing for higher memory densities and speeds. Operating at a rapid 3200MHz frequency, this module provides substantial bandwidth, crucial for memory-intensive applications such as virtualization, large databases, scientific simulations, and high-performance computing. The CL22 CAS Latency, while slightly higher than some lower-speed modules, is optimized for the 3200MHz speed, ensuring efficient data retrieval. The 2Rx4 configuration indicates that the module has two ranks, each composed of x4 DRAM chips. This dual-rank design can offer performance benefits in certain system architectures by allowing the memory controller to access data from different ranks concurrently. The Registered ECC (Error-Correcting Code) functionality ensures data integrity by detecting and correcting single-bit errors, which is essential for the stability and reliability of critical server operations.



