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Hynix HYMP512F72BP8D2-Y5AB 1GB DDR2-667MHz FB-DIMM 2Rx8 CL5 Memory
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Form Factor: FB-DIMM (Fully Buffered DIMM)
- Speed: 667MHz (PC2-5300F)
- Module Configuration: 2Rx8 (Dual Rank, 8-bit)
- CAS Latency: CL5
- Voltage: 1.8V
- Pin Count: 240-pin
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Product Overview
The Hynix HYMP512F72BP8D2-Y5AB is a 1GB DDR2 Fully Buffered DIMM (FB-DIMM) memory module designed for server and workstation environments. It operates at a speed of 667MHz with a CAS Latency of 5, offering a balance of capacity and performance for memory-intensive applications.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Form Factor | FB-DIMM |
| Speed | 667MHz |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL5 |
| Voltage | 1.8V |
| Pins | 240 |
Product Description
This Hynix memory module, identified by the SKU HYMP512F72BP8D2-Y5AB, is engineered for high-performance computing platforms that utilize DDR2 FB-DIMM technology. The FB-DIMM architecture incorporates an Advanced Memory Buffer (AMB) chip on the module itself, which serializes data traffic between the memory controller and the DRAM devices. This buffering significantly reduces signal loss and allows for higher memory densities and speeds compared to traditional unbuffered DIMMs. The 2Rx8 configuration indicates that the module is dual-ranked, with each rank consisting of eight memory chips. This dual-rank design can improve performance by allowing the memory controller to access different ranks independently, potentially increasing bandwidth. The 667MHz clock speed, corresponding to PC2-5300F, provides substantial data transfer rates suitable for demanding server workloads, virtualization, and complex data analysis. With a CAS Latency of 5, this module offers a relatively low latency for its class, contributing to overall system responsiveness. The 1.8V operating voltage is standard for DDR2 FB-DIMMs. This module is an ideal upgrade or replacement for servers and workstations requiring reliable and efficient memory expansion within the DDR2 FB-DIMM specification.
