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Hynix HMAA8GL7AMR4N-VKTF-AC 64GB DDR4-2666MHz LRDIMM 4Rx4 CL19 Memory
- 64GB DDR4 memory capacity
- 2666MHz clock speed
- Load-Reduced DIMM (LRDIMM) for high-density configurations
- 4Rx4 module configuration (Quad Rank, x4 data width)
- CL19 CAS Latency
- ECC (Error-Correcting Code) support
- Designed for maximum memory scalability in servers
- Supports high-performance computing and large datasets
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Product Overview
The Hynix HMAA8GL7AMR4N-VKTF-AC is a 64GB DDR4-2666MHz Load-Reduced DIMM (LRDIMM) memory module. It features a 4Rx4 configuration and CL19 latency, designed for servers requiring maximum memory capacity and performance.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 64GB |
| Speed | 2666MHz |
| Form Factor | LRDIMM (Load-Reduced DIMM) |
Additional Specifications
| Rank | 4Rx4 (Quad Rank x4) |
| CAS Latency | CL19 |
| ECC | Yes |
| Voltage | 1.2V (typical for DDR4) |
Product Description
The Hynix HMAA8GL7AMR4N-VKTF-AC is a high-capacity 64GB DDR4 memory module designed for servers that require extreme memory density and performance. Operating at 2666MHz with a CL19 latency, this module is built to handle the most demanding enterprise workloads, including large-scale virtualization, in-memory databases, and complex data analytics. The LRDIMM (Load-Reduced DIMM) architecture is key to achieving higher memory capacities per channel compared to standard RDIMMs, making it ideal for servers with a large number of memory slots. This module utilizes a 4Rx4 configuration, meaning it is quad-ranked with an x4 data width per rank. This configuration, combined with the LRDIMM design, allows for greater memory scalability and improved signal integrity, enabling servers to support significantly more RAM. The LRDIMM incorporates a memory buffer chip that isolates the DRAM devices from the memory controller, reducing the electrical load and allowing for higher memory speeds and capacities to be reliably implemented. As with most server-grade memory, this Hynix module features ECC (Error-Correcting Code) functionality. ECC memory can detect and correct common types of internal data corruption, significantly enhancing system reliability and data integrity. This is critical for mission-critical applications where data accuracy and uptime are paramount. Users should ensure their server's motherboard and CPU support DDR4 LRDIMMs at 2666MHz for optimal compatibility and performance.
