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Micron MT9HTF12872FZ-667HZD4ES 1GB DDR2-667MHz FB-DIMM 1Rx8 CL5 Memory
- Capacity: 1GB
- Type: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Form Factor: FB-DIMM (Fully Buffered DIMM)
- ECC: Yes (Error-Correcting Code)
- Rank: 1Rx8 (Single Rank, x8 organization)
- CAS Latency: CL5
- Designed for servers and workstations
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Product Overview
The Micron MT9HTF12872FZ-667HZD4ES is a 1GB DDR2 SDRAM memory module. It operates at a speed of 667MHz (PC2-5300) and features a CL5 latency. This FB-DIMM (Fully Buffered DIMM) is designed for servers and high-performance workstations requiring ECC memory.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Speed | 667MHz |
| Form Factor | FB-DIMM |
| ECC | Yes |
Additional Specifications
| Rank | 1Rx8 |
| CAS Latency | CL5 |
| Manufacturer | Micron |
| Part Number | MT9HTF12872FZ-667HZD4ES |
Product Description
This Micron memory module, identified by the part number MT9HTF12872FZ-667HZD4ES, is a 1GB DDR2 SDRAM module specifically designed for server and workstation environments. It operates at a frequency of 667MHz, corresponding to a PC2-5300 speed rating, which ensures rapid data processing capabilities. The module utilizes Fully Buffered DIMM (FB-DIMM) technology, characterized by an Advanced Memory Buffer (AMB) chip that buffers command and address signals, thereby improving signal integrity and allowing for higher memory densities and speeds in multi-processor systems. The module is configured as a 1Rx8 (Single Rank, x8 data width) device, meaning it consists of memory chips organized into a single rank with an 8-bit data interface per chip. This configuration is common for server memory. Crucially, it supports Error-Correcting Code (ECC), which detects and corrects single-bit memory errors, enhancing system stability and data integrity – a vital feature for mission-critical applications running on servers. With a CAS Latency (CL) of 5, this DDR2 module strikes a balance between speed and timing. The combination of 667MHz speed, FB-DIMM architecture, ECC support, and 1Rx8 organization makes the MT9HTF12872FZ-667HZD4ES a suitable component for upgrading or populating memory in compatible server platforms that require robust and reliable memory performance.
