SK hynix HMAA4GR7AJR8N-XN 32GB DDR4-3200 ECC Registered RDIMM Server Memory
Product Short Description
The SK hynix HMAA4GR7AJR8N-XN is a genuine 32GB DDR4-3200 ECC Registered (RDIMM) Server Memory module engineered for enterprise servers and modern data center environments. Featuring PC4-3200AA (PC4-25600), 2Rx8 architecture, 288-pin RDIMM, ECC (Error Correcting Code) technology, CL22 latency, and 1.2V low-power operation, it delivers exceptional performance, system stability, and data integrity for virtualization, cloud computing, enterprise databases, storage systems, and mission-critical workloads. Compatible with Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Cisco UCS, IBM, and Supermicro servers supporting DDR4 ECC RDIMM memory.
Product Description
Boost the performance and reliability of your enterprise infrastructure with the SK hynix HMAA4GR7AJR8N-XN 32GB DDR4-3200 ECC Registered (RDIMM) Server Memory. Designed for enterprise-class servers and modern data centers, this premium memory module provides the speed, stability, and reliability required for today’s demanding workloads.
Featuring a 32GB capacity operating at 3200MT/s (DDR4-3200 / PC4-3200AA / PC4-25600), this high-performance server memory delivers exceptional bandwidth for virtualization, cloud computing, enterprise databases, storage systems, artificial intelligence (AI), analytics, and high-performance computing (HPC). Manufactured using genuine SK hynix DRAM components, the HMAA4GR7AJR8N-XN ensures dependable operation and long-term reliability in 24/7 enterprise environments.
Integrated ECC (Error Correcting Code) technology automatically detects and corrects single-bit memory errors, helping improve system stability, maximize uptime, and protect valuable business data. As a Registered DIMM (RDIMM), the module enhances signal integrity and enables enterprise servers to support larger memory configurations while maintaining excellent performance under heavy workloads.
Its 2Rx8 dual-rank architecture offers an ideal balance of compatibility, efficiency, and performance across a wide range of enterprise server platforms. Operating at an energy-efficient 1.2V with CL22 latency, the module helps reduce power consumption and cooling requirements while delivering reliable high-speed performance.
Every SK hynix memory module is manufactured under strict quality standards and extensively tested to ensure maximum compatibility and durability. Whether you’re upgrading an existing server, expanding virtualization clusters, or deploying new enterprise infrastructure, the SK hynix HMAA4GR7AJR8N-XN delivers the enterprise-grade quality trusted by IT professionals worldwide.
Key Features
- Genuine SK hynix Enterprise Server Memory
- 32GB Capacity
- DDR4-3200 (3200MT/s)
- PC4-3200AA (PC4-25600)
- ECC (Error Correcting Code)
- Registered DIMM (RDIMM)
- 2Rx8 Dual Rank
- 288-Pin Form Factor
- CL22 Latency
- 1.2V Low Power Operation
- Enterprise-Class Reliability
- Fully Tested for Performance & Stability
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | SK hynix |
| Part Number | HMAA4GR7AJR8N-XN |
| Capacity | 32GB |
| Memory Technology | DDR4 SDRAM |
| Speed | DDR4-3200 (3200MT/s) |
| PC Rating | PC4-3200AA (PC4-25600) |
| Form Factor | 288-Pin RDIMM |
| Error Checking | ECC |
| Module Type | Registered (RDIMM) |
| Rank | 2Rx8 |
| CAS Latency | CL22 |
| Voltage | 1.2V |
| Buffered | Yes |
| Application | Enterprise Servers & Workstations |
Compatibility
The SK hynix HMAA4GR7AJR8N-XN is compatible with enterprise servers supporting DDR4 ECC Registered (RDIMM) memory, including:
- Dell PowerEdge Servers
- HPE ProLiant Servers
- Lenovo ThinkSystem Servers
- Cisco UCS Servers
- IBM System x Servers
- Supermicro Servers
- Fujitsu PRIMERGY Servers
- Huawei Enterprise Servers
Note: This memory module is compatible only with systems supporting DDR4 ECC Registered (RDIMM) memory. It is not compatible with desktop PCs, laptops, or systems requiring UDIMM or LRDIMM memory.
Ideal Applications
- Enterprise Servers
- Data Centers
- Virtualization (VMware & Hyper-V)
- Cloud Computing
- Database Servers
- Storage Servers
- High-Performance Computing (HPC)
- Artificial Intelligence (AI)
- Big Data Analytics
- Mission-Critical Enterprise Applications
Why Choose SK hynix?
SK hynix is one of the world’s leading semiconductor manufacturers and a trusted supplier of enterprise memory to major server OEMs. Its server memory is recognized for exceptional quality, broad compatibility, energy efficiency, and long-term reliability, making it a preferred choice for enterprise and data center deployments.
Why Buy From Horizon Hardware?
At Horizon Hardware, we specialize in supplying genuine enterprise IT hardware to businesses, system integrators, cloud providers, and data centers worldwide.
- Genuine OEM Server Memory
- Fully Tested & Quality Assured
- Competitive Wholesale Pricing
- Bulk Quantity Available
- Worldwide Shipping
- Fast Order Processing
- Dedicated Customer Support






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