SK hynix HMA84GR7AFR4N-VK 32GB DDR4-2666 ECC Registered RDIMM Server Memory
Product Short Description
The SK hynix HMA84GR7AFR4N-VK is a genuine 32GB DDR4-2666 ECC Registered (RDIMM) Server Memory module designed for enterprise servers and mission-critical data center environments. Featuring PC4-2666V, 2Rx8 architecture, 288-pin RDIMM, ECC (Error Correcting Code) technology, and 1.2V low-power operation, it delivers reliable performance, enhanced data integrity, and energy efficiency for virtualization, cloud computing, enterprise databases, and high-performance server workloads. Compatible with Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Cisco UCS, IBM System x, Supermicro, and other servers supporting DDR4 ECC RDIMM memory.
Product Description
Improve your server’s performance and reliability with the SK hynix HMA84GR7AFR4N-VK 32GB DDR4-2666 ECC Registered (RDIMM) Server Memory. Designed for enterprise-class servers, this premium memory module delivers the speed, stability, and reliability required for modern business applications, virtualization, cloud computing, and mission-critical workloads.
Featuring a 32GB capacity operating at 2666MT/s (DDR4-2666 / PC4-2666V), the HMA84GR7AFR4N-VK provides excellent memory bandwidth for enterprise servers, storage systems, virtualization hosts, database platforms, and high-performance computing environments. Built with genuine SK hynix DRAM components, it is engineered for dependable operation and long-term reliability.
This module incorporates ECC (Error Correcting Code) technology to automatically detect and correct memory errors, helping protect critical data while maximizing system stability and uptime. As a Registered DIMM (RDIMM), it improves signal integrity and enables servers to support higher memory capacities than standard unbuffered memory.
The 2Rx8 dual-rank design offers an excellent balance of compatibility and performance across a wide range of enterprise server platforms. Operating at an efficient 1.2V, the module helps reduce power consumption and cooling requirements, making it an ideal choice for modern energy-efficient data centers.
Whether you’re expanding virtualization infrastructure, upgrading database servers, or deploying new enterprise hardware, the SK hynix HMA84GR7AFR4N-VK delivers enterprise-grade performance trusted by leading OEM server manufacturers worldwide.
Key Features
- Genuine SK hynix Enterprise Server Memory
- 32GB Capacity
- DDR4-2666 (2666MT/s)
- PC4-2666V
- ECC (Error Correcting Code)
- Registered DIMM (RDIMM)
- 2Rx8 Dual Rank
- 288-Pin Form Factor
- 1.2V Low Power Operation
- Enterprise-Class Reliability
- Optimized for Servers & Data Centers
- Fully Tested for Performance & Stability
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | SK hynix |
| Part Number | HMA84GR7AFR4N-VK |
| Capacity | 32GB |
| Memory Technology | DDR4 SDRAM |
| Speed | DDR4-2666 (2666MT/s) |
| PC Rating | PC4-2666V |
| Form Factor | 288-Pin RDIMM |
| Error Checking | ECC |
| Module Type | Registered (RDIMM) |
| Rank | 2Rx8 |
| Voltage | 1.2V |
| Buffered | Yes |
| Application | Enterprise Servers & Workstations |
Compatibility
The SK hynix HMA84GR7AFR4N-VK 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 designed exclusively for systems supporting DDR4 ECC 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)
- Business-Critical Applications
- Enterprise Infrastructure Upgrades
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 memory solutions are recognized for outstanding quality, compatibility, energy efficiency, and long-term reliability.
Why Buy From Horizon Hardware?
At Horizon Hardware, we supply genuine enterprise IT hardware to businesses, system integrators, 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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