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Micron MT18HTF12872FDY-667DYD3ES 1GB DDR2-667MHz FB-DIMM 2Rx8 Memory
- 1GB memory capacity
- DDR2 SDRAM technology
- Fully Buffered DIMM (FB-DIMM) form factor
- Speed: 667MHz (PC2-5300)
- Configuration: 2Rx8 (Dual Rank x8)
- Designed for servers and high-end workstations
- ECC (Error-Correcting Code) support (typical for FB-DIMM)
- High reliability for server environments
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Product Overview
The Micron MT18HTF12872FDY-667DYD3ES is a 1GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module operating at 667MHz. It features a 2Rx8 configuration, indicating two ranks of memory chips with eight chips per rank.
Technical Information
| Memory Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667MHz |
Additional Specifications
| Rank | 2Rx8 |
| Brand | Micron |
| Part Number | MT18HTF12872FDY-667DYD3ES |
Product Description
The Micron MT18HTF12872FDY-667DYD3ES is a 1GB memory module designed for server and workstation systems that employ the Fully Buffered DIMM (FB-DIMM) memory architecture. This module operates at a speed of 667MHz, corresponding to PC2-5300 specifications, and utilizes DDR2 SDRAM technology. The FB-DIMM form factor includes an Advanced Memory Buffer (AMB) chip, which serializes data transfers to enable higher memory capacities and improved signal integrity, particularly beneficial in multi-processor or high-density memory configurations. The 2Rx8 designation indicates that the module is dual-ranked, meaning it has two independent sets of memory chips (ranks), each comprising eight chips. This dual-rank design can enhance performance by allowing the memory controller to interleave operations between the ranks, potentially improving throughput. FB-DIMMs are standardly equipped with ECC (Error-Correcting Code) capabilities, which are crucial for detecting and correcting single-bit memory errors, thereby ensuring data integrity and system stability in mission-critical server environments. This specific Micron part number, MT18HTF12872FDY-667DYD3ES, signifies a memory module built to high standards for reliability and performance in demanding computing scenarios. It is imperative for users to confirm motherboard compatibility, ensuring it supports DDR2 FB-DIMMs of this specific speed, rank configuration, and capacity. This module is a suitable component for upgrading or maintaining memory in compatible server infrastructure.
