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Hynix HMA81GR7CJR8N-VK 8GB DDR4-2666MHz RDIMM 1Rx8 CL19 Memory
- Capacity: 8GB
- Memory Type: DDR4
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2666MHz (PC4-21300)
- Rank: 1Rx8 (Single Rank x8)
- CAS Latency: CL19
- ECC: Yes (Error-Correcting Code)
- Designed for server and workstation applications.
- Provides reliable performance for everyday computing tasks.
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Typically 1-2 handling + 3-7 transit days
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Product Overview
The Hynix HMA81GR7CJR8N-VK is an 8GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2666MHz with a CL19 latency and features a 1Rx8 rank configuration. This module is suitable for general server and workstation upgrades requiring reliable performance.
Technical Information
| Memory Size | 8GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2666MHz |
| Rank | 1Rx8 |
Additional Specifications
| CAS Latency | CL19 |
| ECC | Yes |
| Voltage | 1.2V |
| Manufacturer | Hynix |
| Part Number | HMA81GR7CJR8N-VK |
Product Description
The Hynix HMA81GR7CJR8N-VK is an 8GB DDR4 Registered DIMM (RDIMM) memory module, designed to enhance the performance and capacity of servers and workstations. This module utilizes DDR4 technology, offering a balance of speed, power efficiency, and reliability suitable for a wide range of enterprise computing tasks. The 8GB capacity is a common choice for upgrading existing systems or configuring new ones for general-purpose server roles, such as web serving, file sharing, or running standard business applications. Operating at a frequency of 2666MHz, this memory module provides adequate bandwidth for many common server workloads. The 1Rx8 rank configuration indicates a single rank of memory chips, each with an 8-bit data width. This is a standard configuration for many DDR4 modules. The CAS Latency (CL) is rated at CL19, which defines the timing delay in clock cycles for data retrieval after a command is issued. As a Registered DIMM (RDIMM), the HMA81GR7CJR8N-VK includes an onboard register that buffers command and address signals. This feature reduces the electrical load on the memory controller, allowing for more memory modules to be installed in a system and improving signal integrity. The inclusion of Error-Correcting Code (ECC) is a standard feature for server-grade memory, providing essential error detection and correction capabilities to ensure system stability and data integrity. This Hynix RDIMM is a reliable option for maintaining operational continuity in server environments.
