SK Hynix DDR4 32GB 3200 MT/s LRDIMM
Brand: SK Hynix | Category: Memory (RAM)
SKU: HMA84GR7MFR4N-XN | Part #: HMA84GR7MFR4N-XN | MPN: HMA84GR7MFR4N-XN
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About the SK Hynix DDR4 32GB 3200 MT/s LRDIMM
SK Hynix DDR4 32GB 3200 MT/s LRDIMM (HMA84GR7MFR4N-XN) delivers CL22 latency at 1.2V operating voltage—critical specifications for high-frequency trading platforms and in-memory database clusters demanding predictable sub-microsecond response times. This quad-rank, load-reduced DIMM combines 32GB capacity with ECC protection across a 72-bit interface, enabling fault-tolerant architectures in mission-critical enterprise environments. SK Hynix engineering ensures JEDEC compliance and thermal stability across the full 0–85°C operating window, minimizing memory-related system failures in data centers running continuous workloads.
The HMA84GR7MFR4N-XN integrates a data buffer with registered clock driver, reducing electrical stress on server motherboards and supporting high-density configurations across Intel Xeon Scalable platforms (LGA 3647). Storage architects and infrastructure procurement teams specify this module for virtualization hosts, database servers, and analytics platforms where memory reliability and capacity density drive TCO advantages. SK Hynix DDR4 LRDIMMs scale efficiently from 2-socket to 8-socket deployments, allowing organizations to maximize compute density without platform redesign. Contact Omnixon Global for RFQ on this component and integrated memory solutions.
Typical Enterprise Deployment Scenarios
- Financial services servers running low-latency trading engines and market data feeds requiring deterministic memory access patterns
- Database platforms (Oracle, SQL Server, PostgreSQL) leveraging large buffer pools and in-memory indexing on Xeon systems
- VMware vSphere and Hyper-V clusters consolidating mixed workloads across high-core-count processors
- Big Data analytics clusters (Spark, Hadoop) requiring fault tolerance and dense memory per compute node
- HPC and scientific computing environments processing large datasets with ECC protection mandated by compliance standards
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | HMA84GR7MFR4N-XN |
| Part Number | HMA84GR7MFR4N-XN |
| Condition | New |
| Capacity | 32GB |
| Form Factor | LRDIMM |
| Speed | 3200 MT/s |
| Manufacturer Part Number | HMA84GR7MFR4N-XN |
| Module Type | LRDIMM (Load-Reduced DIMM) |
| Capacity | 32GB |
| DDR Generation | DDR4 |
| Speed Grade | 3200 MT/s |
| PC Equivalent | PC4-25600 |
| Module Rank | 4Rx4 (Quad Rank, x4) |
| Error Correction | ECC (Error-Correcting Code) |
| Operating Voltage | 1.2V |
| Form Factor | 288-pin DIMM |
| CAS Latency | 22 (CL22) |
| Module Height | Standard DIMM height (1.2-inch / 31.25 mm) |
| Interface Standard | JEDEC DDR4 LRDIMM |
| Register / Buffer | Data Buffer (DB) with RCD (Registering Clock Driver) |
| ECC Width | 72-bit (64-bit data + 8-bit ECC) |
| Operating Temperature | 0°C to 85°C (standard operating range) |
| Compatible Socket Types | Intel LGA 3647 (Xeon Scalable), compatible DDR4 LRDIMM server platforms |
Frequently Asked Questions about SK Hynix DDR4 32GB 3200 MT/s LRDIMM
What does the SK Hynix DDR4 32GB 3200 MT/s LRDIMM do?
The SK Hynix DDR4 32GB 3200 MT/s LRDIMM is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. SK Hynix validates this module against major server vendor compatibility matrices.
What are the headline specs of the SK Hynix DDR4 32GB 3200 MT/s LRDIMM?
Key specifications for the SK Hynix DDR4 32GB 3200 MT/s LRDIMM: new condition; memory type DDR4; memory capacity 32GB; memory speed 3200 MT/s; memory voltage 1.2V; memory form factor LRDIMM. Manufacturer part number HMA84GR7MFR4N-XN. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.