SK hynix HMAA4GR7CJR8N-XN 32GB DDR4-3200 ECC Registered RDIMM Server Memory
Product Short Description
The SK hynix HMAA4GR7CJR8N-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, enhanced system stability, and superior data integrity for virtualization, cloud computing, database servers, storage systems, and mission-critical enterprise workloads. Compatible with Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Cisco UCS, IBM, and Supermicro servers supporting DDR4 ECC RDIMM memory.
Product Description
Upgrade your enterprise infrastructure with the SK hynix HMAA4GR7CJR8N-XN 32GB DDR4-3200 ECC Registered (RDIMM) Server Memory, engineered to provide enterprise-grade performance, reliability, and efficiency for modern servers and mission-critical data center environments.
Featuring a 32GB capacity operating at 3200MT/s (DDR4-3200 / PC4-3200AA / PC4-25600), this high-performance memory module delivers outstanding 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 HMAA4GR7CJR8N-XN is designed for dependable 24/7 operation and long-term reliability.
The integrated ECC (Error Correcting Code) technology automatically detects and corrects single-bit memory errors, helping maintain data integrity, improve server stability, and maximize system uptime. As a Registered DIMM (RDIMM), the module enhances signal integrity and enables enterprise servers to support larger memory configurations while maintaining stable performance under demanding workloads.
Its 2Rx8 dual-rank architecture provides an excellent balance of compatibility, efficiency, and performance across a wide range of enterprise server platforms. Operating at an energy-efficient 1.2V with CL22 latency, this module helps reduce power consumption and cooling requirements while delivering consistent high-speed performance.
Every SK hynix memory module undergoes rigorous quality testing to ensure maximum compatibility and durability. Whether you’re upgrading an existing server, expanding virtualization clusters, or deploying new enterprise infrastructure, the SK hynix HMAA4GR7CJR8N-XN delivers enterprise-grade performance 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 | HMAA4GR7CJR8N-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
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 servers 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 OEM server manufacturers. Its memory solutions are known for exceptional reliability, broad compatibility, energy efficiency, and long-term performance in enterprise environments.
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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