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Micron MT18HTF12872FY-667DYE4ES 1GB DDR2-667MHz FB-DIMM 1Rx8 Memory
- Capacity: 1GB
- Type: DDR2 SDRAM
- Form Factor: FB-DIMM (Fully Buffered DIMM)
- Speed: PC2-5300 (667MHz)
- Latency: CL5 (CAS Latency 5)
- Organization: 1Rx8 (Single Rank, 8 bits wide per chip)
- Voltage: 1.8V
- Error Correction: ECC (Error-Correcting Code)
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Product Overview
The Micron MT18HTF12872FY-667DYE4ES is a 1GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module. It operates at 667MHz with CL5 latency, designed for servers and workstations requiring reliable and high-speed memory.
Technical Information
| Memory Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667MHz |
Additional Specifications
| CAS Latency | CL5 |
| Rank | 1Rx8 |
| Manufacturer | Micron |
| Part Number | MT18HTF12872FY-667DYE4ES |
Product Description
The Micron MT18HTF12872FY-667DYE4ES is a 1GB DDR2 FB-DIMM memory module designed for server and workstation environments. It operates at a speed of 667MHz (PC2-5300) with a CAS Latency of 5 (CL5), offering efficient data transfer rates crucial for demanding applications. The Fully Buffered DIMM (FB-DIMM) architecture incorporates an Advanced Memory Buffer (AMB) chip, which serializes data traffic between the memory controller and the DRAM devices. This design reduces electrical loading on the memory bus, enabling higher speeds and greater memory capacities per channel, making it suitable for systems requiring substantial memory resources. The module is organized as 1Rx8, meaning it has a single rank with each DRAM chip having an 8-bit data width. This configuration is standard for many server memory modules. The 1.8V operating voltage is typical for DDR2 memory. A key feature of this module is its ECC (Error-Correcting Code) capability, which is essential for server-grade hardware. ECC memory can detect and correct single-bit errors and detect multi-bit errors, significantly enhancing data integrity and system stability, thereby preventing costly downtime and data corruption. This specific part number, MT18HTF12872FY-667DYE4ES, is a Micron-branded memory module, indicating its origin from a reputable manufacturer known for quality and reliability in the memory market. The suffix '-667DYE4ES' likely refers to specific manufacturing, testing, or packaging details relevant to Micron's internal product codes. It is designed to be compatible with server platforms that support DDR2 FB-DIMMs, serving as a reliable component for memory upgrades or replacements in enterprise computing infrastructure.
