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Hynix HMA82GU7AFR8N-UHT0-AC 16GB DDR4-2400MHz UDIMM 2Rx8 CL17 Memory
- Capacity: 16GB
- Memory Type: DDR4 SDRAM
- Form Factor: UDIMM (Unbuffered DIMM)
- Speed: 2400MHz (PC4-19200)
- Rank: 2Rx8 (Dual Rank x8)
- Latency: CL17
- Voltage: 1.2V
- ECC: No (Non-ECC)
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Product Overview
The Hynix HMA82GU7AFR8N-UHT0-AC is a 16GB DDR4 Unbuffered DIMM (UDIMM) memory module, operating at 2400MHz. It features a 2Rx8 rank configuration and CL17 latency, suitable for standard desktops, workstations, and entry-level servers. UDIMMs are typically used in systems where memory controller load is not a primary concern.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | UDIMM |
| Speed | 2400MHz |
Additional Specifications
| Rank | 2Rx8 |
| Latency | CL17 |
| Voltage | 1.2V |
| ECC | No |
Product Description
This Hynix 16GB DDR4 UDIMM is designed for systems that do not require the buffering provided by Registered DIMMs (RDIMMs) or Load-Reduced DIMMs (LRDIMMs). Unbuffered DIMMs connect directly to the memory controller, which can offer slightly lower latency in some configurations but limits the total number of modules that can be reliably installed. This makes them ideal for consumer-grade PCs, high-performance workstations, and smaller servers. The 2Rx8 configuration indicates a dual-rank module, meaning it has two independent sets of memory chips (ranks), each with eight internal DRAM chips per data bit. Dual-rank modules can offer improved performance over single-rank modules by allowing the memory controller to interleave access between the ranks, effectively increasing bandwidth. Operating at 2400MHz with a CAS Latency (CL) of 17, this module provides a good balance of speed and responsiveness for a wide array of applications, including gaming, content creation, and general productivity. It's important to note that this is a Non-ECC module, meaning it does not have error-correcting capabilities, which is standard for most consumer platforms but less common in enterprise server environments where ECC is preferred for data integrity.

