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Hynix HMAA8GR7CJR4N-XNTGAC 64GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory
- Capacity: 64GB
- Type: DDR4 RDIMM (Registered DIMM)
- Speed: 3200MHz
- Latency: CL22
- Rank: 2Rx4 (Dual Rank, x4 organization)
- Voltage: Standard DDR4 voltage (typically 1.2V)
- ECC: Error-Correcting Code support
- Application: Server and Workstation memory
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Product Overview
The Hynix HMAA8GR7CJR4N-XNTGAC is a high-performance 64GB DDR4 RDIMM memory module designed for servers and workstations. It operates at a speed of 3200MHz with a CL22 latency, offering significant bandwidth for demanding applications. This module features a 2Rx4 rank configuration, indicating dual-rank operation with four data banks per rank, optimizing memory access efficiency.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 64GB |
| Speed | 3200MHz |
Additional Specifications
| CAS Latency | CL22 |
| Rank Configuration | 2Rx4 |
| ECC | Yes |
| Voltage | 1.2V |
Product Description
The Hynix HMAA8GR7CJR4N-XNTGAC is engineered to meet the rigorous demands of modern enterprise environments. Its 64GB capacity provides ample memory for large datasets, complex simulations, and virtualization tasks. The DDR4-3200MHz speed ensures rapid data transfer rates, crucial for maintaining system responsiveness and application performance under heavy loads. The 2Rx4 rank configuration signifies a dual-rank design, where each rank is organized with four data bits per DRAM chip. This architecture allows for increased memory bandwidth and improved performance by enabling the memory controller to access different ranks simultaneously. The Registered DIMM (RDIMM) form factor includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and densities. With Error-Correcting Code (ECC) capabilities, this module can detect and correct single-bit errors and detect multi-bit errors, enhancing data integrity and system stability. This makes it an ideal choice for mission-critical applications where data accuracy and uptime are paramount. The CL22 latency, while slightly higher than lower-speed modules, is optimized for the 3200MHz frequency, providing a balanced performance profile.
