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Hynix HMAA8GR7AJR4N-XNTGAA 64GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory
- Capacity: 64GB
- Type: DDR4 RDIMM
- Speed: 3200MHz
- Latency: CL22
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- Voltage: Standard DDR4 voltage (typically 1.2V)
- ECC: Registered ECC (Error Correcting Code)
- Application: Server and Workstation memory
- Part Number Suffix: AA may indicate a specific revision or market
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Product Overview
The Hynix HMAA8GR7AJR4N-XNTGAA is a 64GB DDR4 RDIMM memory module, identical in core specifications to the XNTG variant but potentially indicating a minor revision or regional difference. It operates at 3200MHz with CL22 latency, suitable for high-demand server environments.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 64GB |
| Speed | 3200MHz |
Additional Specifications
| CAS Latency | CL22 |
| Rank | 2Rx4 |
| Voltage | 1.2V |
| ECC | Registered ECC |
Product Description
This Hynix HMAA8GR7AJR4N-XNTGAA module represents a 64GB DDR4 Registered DIMM, designed to meet the rigorous demands of modern server infrastructure. Its specifications align closely with the HMAA8GR7AJR4N-XNTG, featuring a 3200MHz clock speed and a CAS latency of CL22. The 2Rx4 configuration signifies its dual-rank structure, which can enhance performance in multi-processor systems or specific memory access patterns. The RDIMM design incorporates an on-module buffer chip that helps to mitigate signal degradation, especially crucial in systems populated with many memory modules or operating at high frequencies. This buffering contributes to system stability and allows for higher memory capacities to be installed. The Registered ECC functionality ensures data integrity, a critical requirement for mission-critical server applications where data accuracy is non-negotiable. The suffix 'AA' in the part number might denote a specific manufacturing revision, a particular market variant, or a minor update to the component's internal design or firmware. Regardless, it functions as a high-capacity, high-performance memory solution for enterprise servers, workstations, and data centers requiring substantial and reliable RAM.
