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Micron MT9RTF12872FY-667EZD4ES 1GB DDR2-667MHz FB-DIMM 1Rx8 CL5 Memory
- 1GB memory capacity
- DDR2 SDRAM technology
- 667MHz memory speed
- FB-DIMM (Fully Buffered DIMM) type
- 1 rank x 8 bits organization (1Rx8)
- ECC (Error-Correcting Code) support
- CAS Latency (CL): 5
- Designed for high-density server memory configurations
- Features an Advanced Memory Buffer (AMB) chip
MT9RTF12872FY-667EZD4ES isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 1GB
- Memory Type
- DDR2 SDRAM
- Form Factor
- FB-DIMM
- Speed
- 667MHz
- Rank
- 1Rx8
- CAS Latency
- CL5
Product details
The Micron MT9RTF12872FY-667EZD4ES is a 1GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module. It operates at 667MHz with a 1 rank x 8 bits configuration and CL5 latency, designed for high-density server memory configurations.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667MHz |
| Rank | 1Rx8 |
Additional Specifications
| CAS Latency | CL5 |
| ECC | Yes |
| Manufacturer | Micron |
| Part Number | MT9RTF12872FY-667EZD4ES |
Description
The Micron MT9RTF12872FY-667EZD4ES is a 1GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module, specifically designed for server platforms that require high memory capacities and advanced error management. Unlike standard RDIMMs or UDIMMs, FB-DIMMs utilize an Advanced Memory Buffer (AMB) chip located on the module itself. This chip serializes data traffic between the memory controller and the DRAM chips, effectively eliminating the electrical loading issues associated with traditional DIMMs and enabling significantly higher memory densities. This module operates at a speed of 667MHz, providing a substantial data transfer rate suitable for demanding server workloads of its generation. The 1 rank x 8 bits (1Rx8) organization indicates a single bank of memory chips. The CAS Latency (CL) of 5 is a timing parameter that defines the delay in clock cycles for data access, which is standard for DDR2-667 memory. FB-DIMMs inherently support Error-Correcting Code (ECC), which is critical for server environments to ensure data integrity and system stability by detecting and correcting memory errors. The MT9RTF12872FY-667EZD4ES is a key component for building or upgrading servers that leverage FB-DIMM technology to achieve high memory capacities, making it suitable for applications such as virtualization, large databases, and enterprise resource planning (ERP) systems.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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