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Micron MT36GTF51272FY-667EYD6ES 4GB DDR2-667MHz FB-DIMM 2Rx4 Memory
- 4GB memory capacity
- DDR2 SDRAM technology
- 667MHz memory speed
- FB-DIMM (Fully Buffered DIMM) form factor
- 2Rx4 module configuration (Dual Rank, x4 data width)
- Designed for servers and workstations
- Supports ECC (Error-Correcting Code) functionality
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Product Overview
The Micron MT36GTF51272FY-667EYD6ES is a 4GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module. It operates at 667MHz and is designed for servers and high-end workstations requiring high memory bandwidth and capacity.
Technical Information
| Product Type | Memory Module |
| Capacity | 4GB |
| Memory Technology | DDR2 SDRAM |
Additional Specifications
| Speed | 667MHz |
| Form Factor | FB-DIMM |
| Rank | 2Rx4 (Dual Rank) |
Product Description
The Micron MT36GTF51272FY-667EYD6ES is a 4GB memory module engineered for server and workstation environments that utilize DDR2 Fully Buffered DIMM (FB-DIMM) technology. FB-DIMMs were designed to overcome the limitations of traditional unbuffered DIMMs by incorporating an Advanced Memory Buffer (AMB) chip on each module. This buffer helps to improve signal integrity and allows for higher memory densities and speeds, making them suitable for systems requiring substantial memory capacity and bandwidth. Operating at a speed of 667MHz, this module provides efficient data transfer rates for demanding applications. The 2Rx4 configuration indicates that the module is dual-ranked, with each rank using x4 (4-bit) data width chips. Dual-rank modules can offer performance benefits in certain system architectures by allowing the memory controller to access data from different ranks concurrently. This specific module is designed for compatibility with systems that support DDR2 FB-DIMMs, often found in servers from the mid-2000s era. This memory module is typically used in servers that require high reliability and performance, such as those used for virtualization, database management, or complex scientific computations. The FB-DIMM architecture, while more complex than unbuffered DIMMs, was a key step in enabling the higher memory capacities and speeds needed for enterprise-grade computing. The MT36GTF51272FY-667EYD6ES represents a component that contributes to the overall performance and stability of such systems.
