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Hynix HMAA4GR7AJR8N-WM 32GB DDR4-2933MHz RDIMM 2Rx8 CL21 Memory
- 32GB DDR4 Memory Capacity
- Speed: 2933MHz (PC4-23466)
- Latency: CL21
- Module Type: RDIMM (Registered DIMM)
- Configuration: 2Rx8 (Dual Rank, x8)
- Voltage: 1.2V
- ECC: ECC Registered
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Product Overview
The Hynix HMAA4GR7AJR8N-WM is a 32GB DDR4 RDIMM memory module, operating at 2933MHz with a CL21 latency. This module is designed for servers and workstations requiring Registered DIMM technology for enhanced stability and performance.
Technical Information
| Brand | Hynix |
| Part Number | HMAA4GR7AJR8N-WM |
| Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
Additional Specifications
| Speed | 2933MHz |
| CAS Latency | CL21 |
| Rank | 2Rx8 (Dual Rank, x8) |
| Voltage | 1.2V |
| ECC | ECC Registered |
Product Description
The Hynix HMAA4GR7AJR8N-WM is a 32GB DDR4 Registered DIMM (RDIMM) memory module, specifically designed for server and enterprise-level computing environments. It boasts a high operating speed of 2933MHz, ensuring rapid data access and processing for demanding applications. The module features a CAS latency of CL21, which contributes to its overall efficiency and responsiveness in memory-intensive tasks. As a registered DIMM, it incorporates an on-module register that buffers address and command signals, reducing the electrical load on the memory controller and enabling higher memory capacities and improved system stability. This particular module is configured as 2Rx8 (Dual Rank, x8), meaning it utilizes two ranks of memory chips, with each rank consisting of eight memory chips. This dual-rank configuration can offer performance advantages in certain server architectures by allowing the memory controller to access data from different ranks concurrently. The DDR4 technology operates at a standard 1.2V, promoting energy efficiency. Crucially, it supports ECC (Error-Correcting Code) Registered functionality, which is vital for servers to detect and correct memory errors on the fly, thereby safeguarding data integrity and preventing system downtime. With its substantial 32GB capacity and robust server-grade features, the Hynix HMAA4GR7AJR8N-WM is an ideal component for upgrading or configuring memory in servers, data centers, and high-performance workstations. It is designed to meet the rigorous demands of continuous operation, data-intensive workloads, and large-scale virtualization, providing the reliability and performance necessary for mission-critical applications.



