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Hynix HMA84GL7AMR4N-TFT2AA 32GB DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- Capacity: 32GB
- Memory Type: DDR4 SDRAM
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Speed: 2133MHz (PC4-17000)
- Rank: 4Rx4 (Quad Rank x4)
- CAS Latency: CL15
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Hynix HMA84GL7AMR4N-TFT2AA is a 32GB DDR4 Load-Reduced DIMM (LRDIMM) memory module. It operates at 2133MHz with a 4Rx4 configuration and a CAS Latency of CL15, designed for servers requiring maximum memory capacity and performance.
Technical Information
| Memory Size | 32GB |
| Memory Type | DDR4-2133MHz LRDIMM |
| Module Type | LRDIMM |
| Rank | 4Rx4 |
Additional Specifications
| Speed | 2133 MT/s |
| CAS Latency | CL15 |
| Voltage | 1.2V |
| ECC | Load-Reduced ECC |
Product Description
This Hynix 32GB DDR4 LRDIMM, model HMA84GL7AMR4N-TFT2AA, is a high-capacity memory module specifically engineered for servers that require the highest possible memory density and performance. LRDIMMs are designed to overcome the limitations of RDIMMs by using a memory buffer chip, which significantly reduces the electrical load on the memory controller, allowing for more DIMMs per channel and higher total system memory capacity. The module operates at a DDR4 speed of 2133MHz, providing efficient data transfer rates for demanding server workloads. The CAS Latency of CL15 indicates a relatively low latency for memory access. The key differentiator for this module is its LRDIMM form factor, which includes a buffer chip that isolates the memory chips from the memory controller's electrical load, enabling higher memory configurations and improved signal integrity. The 4Rx4 organization signifies a quad-rank module, meaning it has four ranks, each composed of four data bits per memory chip. This quad-rank design, combined with the LRDIMM architecture, allows for extremely high memory capacities per DIMM, making it ideal for applications such as large-scale in-memory databases, scientific simulations, and extensive virtualization environments. Like other server-grade memory, it supports ECC, ensuring data integrity and system stability.
