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Hynix HMT41GU7MFR8C-H9DB-AA 8GB DDR3-1333MHz UDIMM 2Rx8 CL9 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Speed: 1333MHz (PC3-10600)
- Form Factor: UDIMM (Unbuffered DIMM)
- Configuration: 2Rx8 (Dual Rank x8)
- Voltage: 1.5V
- ECC: No (Non-ECC)
- CAS Latency: CL9
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Product Overview
The Hynix HMT41GU7MFR8C-H9DB-AA is an 8GB DDR3-1333MHz UDIMM memory module. It features a 2Rx8 configuration, indicating dual rank and eight memory chips per rank. This Unbuffered DIMM is suitable for desktops and entry-level servers.
Technical Information
| Memory Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Memory Speed | 1333MHz |
| Form Factor | UDIMM |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL9 |
| Voltage | 1.5V |
| ECC | Non-ECC |
Product Description
The Hynix HMT41GU7MFR8C-H9DB-AA is an 8GB DDR3 Unbuffered DIMM (UDIMM) memory module designed for standard desktop computers and entry-level servers. It operates at a speed of 1333MHz, identified as PC3-10600, offering a good balance of performance and efficiency for everyday computing tasks. The module features a 2Rx8 configuration, indicating it is dual-ranked with eight memory chips per rank. This dual-rank design can provide a performance boost in systems that effectively utilize multiple ranks, compared to single-rank modules. As an Unbuffered DIMM, this module does not include the onboard register found in RDIMMs. Command and address signals are passed directly from the memory controller to the DRAM chips. This direct path can offer slightly lower latency but limits the total memory capacity a system can support due to increased electrical load on the controller. Importantly, this module is Non-ECC (Error-Correcting Code), meaning it lacks the built-in error detection and correction capabilities. Therefore, it is best suited for applications where data integrity is less critical or where the motherboard and CPU provide ECC support at a different level. Operating at a standard voltage of 1.5V and featuring a CAS Latency (CL) of 9, the HMT41GU7MFR8C-H9DB-AA provides reliable performance for general computing, office productivity, and multimedia applications. Its dual-rank configuration and standard UDIMM form factor ensure broad compatibility with a wide range of motherboards, making it a versatile option for system upgrades or new builds.



