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Hynix HMA81GR7MFR8N-UHT2AC 8GB DDR4-2400MHz RDIMM 1Rx8 CL17 Memory
- Capacity: 8GB
- Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2400MHz (PC4-19200)
- CAS Latency: CL17
- Configuration: 1Rx8 (Single Rank, Eight Die)
- Designed for server and workstation use
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Product Overview
The Hynix HMA81GR7MFR8N-UHT2AC is an 8GB DDR4 Registered DIMM (RDIMM) memory module. It operates at a speed of 2400MHz with CL17 timings and features a 1Rx8 configuration (single rank, eight-die). This module is designed for server and workstation systems requiring efficient and reliable memory performance.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2400MHz |
Additional Specifications
| CAS Latency | CL17 |
| Rank | 1Rx8 |
| Brand | Hynix |
| Part Number | HMA81GR7MFR8N-UHT2AC |
Product Description
The Hynix HMA81GR7MFR8N-UHT2AC is an 8GB DDR4 Registered DIMM (RDIMM) module, engineered to deliver robust performance and stability for server and workstation environments. Operating at a frequency of 2400MHz, corresponding to PC4-19200, this memory module offers a significant upgrade over previous DDR generations, providing increased bandwidth and improved power efficiency. The RDIMM design incorporates an onboard register that buffers memory commands and addresses, reducing the electrical load on the memory controller and enabling higher memory capacities and greater system stability, especially in systems populated with multiple DIMMs. This module features a 1Rx8 configuration, indicating it is single-ranked and utilizes eight DRAM dies per rank. Single-rank modules are common and provide excellent performance for many server applications. The CAS Latency (CL) of 17 signifies the number of clock cycles required for the memory to respond to a column access command, which is a standard timing for DDR4-2400 modules. This combination of speed, rank configuration, and latency makes it a versatile choice for a wide array of enterprise computing tasks, including virtualization, database operations, and high-performance computing. As a product from Hynix, a leading global supplier of semiconductor memory, the HMA81GR7MFR8N-UHT2AC is built to meet stringent quality and reliability standards required for mission-critical server applications. Its 8GB capacity provides a substantial amount of memory for modern applications, and its DDR4 technology ensures compatibility with contemporary server platforms. This RDIMM is an ideal component for upgrading existing systems or configuring new servers that demand dependable and efficient memory resources.



