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Hynix HMT84GL7AMR4C-RDMC-AF 32GB DDR3-1866MHz LRDIMM 4Rx4 CL13 Memory
- 32GB DDR3 SDRAM capacity
- 1866MHz (PC3-14900) memory speed
- Load-Reduced DIMM (LRDIMM) form factor
- 4Rx4 (Quad Rank, x4 Data Width) configuration
- CL13 CAS Latency
- 1.35V VDD voltage (DDR3L)
- ECC (Error-Correcting Code) support
- Designed for high-density server memory configurations
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Product Overview
The Hynix HMT84GL7AMR4C-RDMC-AF is a 32GB DDR3 LRDIMM memory module designed for high-capacity server applications. It operates at 1866MHz with a CL13 latency, offering enhanced performance for demanding workloads. The 4Rx4 configuration signifies a quad-rank design, optimized for maximum memory density and efficiency.
Technical Information
| Memory Capacity | 32GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | LRDIMM |
| Speed | 1866MHz |
Additional Specifications
| CAS Latency | CL13 |
| Rank | 4Rx4 |
| Voltage | 1.35V |
| ECC | Yes |
Product Description
The Hynix HMT84GL7AMR4C-RDMC-AF is a high-capacity 32GB DDR3 Load-Reduced DIMM (LRDIMM) module, specifically engineered for enterprise-grade servers that require maximum memory density and performance. Operating at a rapid 1866MHz frequency, this module provides substantial bandwidth crucial for handling large datasets, complex simulations, and extensive virtualization environments. The CL13 CAS latency offers a good balance between speed and stability for demanding server workloads. This LRDIMM features a 4Rx4 configuration, indicating a quad-rank design with x4 data width per DRAM chip. This advanced configuration allows for higher memory capacities per module and per channel by distributing the memory load across multiple ranks and utilizing buffer chips on the module itself. The LRDIMM architecture significantly reduces the electrical load on the memory controller, enabling servers to support much larger total memory configurations than would be possible with standard RDIMMs. Built with Hynix's commitment to quality, this module includes Error-Correcting Code (ECC) capabilities, essential for maintaining data integrity in mission-critical server operations. ECC detects and corrects memory errors, preventing data corruption and system downtime. Operating at a lower voltage of 1.35V (DDR3L), it also contributes to improved power efficiency in dense server deployments. This module is an ideal choice for high-performance computing, large-scale data analytics, and cloud infrastructure.


