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Hynix HMA81GR7CJR8N-VKTNAC 8GB DDR4-2666MHz RDIMM 1Rx8 CL19 Memory
- Capacity: 8GB
- Type: DDR4
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz
- Rank: 1Rx8 (Single Rank x8)
- CAS Latency: CL19
- Voltage: Standard DDR4 voltage (typically 1.2V)
- ECC: Yes (Error-Correcting Code)
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Key specifications
See full specs ↓- Memory Type
- DDR4 SDRAM
- Capacity
- 8GB
- Speed
- 2666MHz
- Form Factor
- RDIMM
- Rank
- 1Rx8
- CAS Latency
- CL19
Product details
This Hynix 8GB DDR4 RDIMM memory module is designed for servers and high-performance workstations. It operates at a speed of 2666MHz with a CAS latency of 19, offering a balance of capacity and performance for demanding applications.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 8GB |
| Speed | 2666MHz |
| Form Factor | RDIMM |
| Rank | 1Rx8 |
Additional Specifications
| CAS Latency | CL19 |
| ECC | Yes |
| Manufacturer | Hynix |
| Part Number | HMA81GR7CJR8N-VKTNAC |
Description
The Hynix HMA81GR7CJR8N-VKTNAC is a high-performance 8GB DDR4 Registered DIMM (RDIMM) module, specifically engineered for demanding server and workstation environments. Operating at a frequency of 2666MHz, it delivers robust data transfer rates essential for intensive computing tasks, including virtualization, large dataset analysis, and complex simulations. The 1Rx8 configuration indicates a single rank of memory chips, each organized as x8, which is optimized for efficient access and performance in many server architectures. This memory module incorporates Error-Correcting Code (ECC) technology, a critical feature for enterprise systems that ensures data integrity by detecting and rectifying memory errors in real-time. With a CAS Latency (CL) of 19, it provides a predictable and stable performance level suitable for mission-critical applications where reliability is paramount. The RDIMM design includes an onboard register that buffers address and command signals, reducing the load on the memory controller and enabling higher memory configurations and improved signal integrity. As a component designed for professional use, the HMA81GR7CJR8N-VKTNAC exemplifies Hynix's commitment to producing reliable and efficient memory solutions. It is an excellent choice for upgrading existing server infrastructure or building new systems that require dependable, high-capacity memory to support demanding workloads and ensure continuous operation. Its compatibility with DDR4-2666MHz platforms makes it a versatile option for a wide array of server motherboards.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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