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Hynix HYMP564F72BP8N3-Y5 AC-A 512MB DDR2-667MHz ECC Fully Buffered
- 512MB memory capacity
- DDR2 SDRAM technology
- 667MHz clock speed (PC2-5300F)
- FB-DIMM (Fully Buffered DIMM) for servers
- ECC (Error-Correcting Code) support
- AC-A designation
- Designed for high-density server memory configurations
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Product Overview
The Hynix HYMP564F72BP8N3-Y5 is a 512MB DDR2 SDRAM module designed for server and workstation applications. It is an ECC (Error-Correcting Code) Fully Buffered DIMM (FB-DIMM) operating at 667MHz, featuring an AC-A designation which may indicate specific manufacturing or testing standards.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 512MB |
| Speed | 667MHz |
| Form Factor | FB-DIMM (240-pin) |
Additional Specifications
| ECC | Yes |
| Manufacturer | Hynix |
| Part Number | HYMP564F72BP8N3-Y5 |
Product Description
The Hynix HYMP564F72BP8N3-Y5 is a 512MB memory module built using DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) technology. This specific module is classified as a Fully Buffered DIMM (FB-DIMM), a type of memory module designed primarily for server environments. FB-DIMMs incorporate an Advanced Memory Buffer (AMB) chip on the module itself, which serializes and deserializes data, thereby reducing the electrical load on the memory controller and enabling higher memory densities and speeds than traditional unbuffered DIMMs. Operating at a frequency of 667MHz (also known as PC2-5300F), this module offers a significant data transfer rate suitable for demanding server workloads. The inclusion of ECC (Error-Correcting Code) is a critical feature for server-grade memory, as it provides enhanced data integrity by detecting and correcting single-bit errors, which is essential for preventing system instability and data corruption in mission-critical applications. The designation 'AC-A' on this Hynix module might refer to specific quality control standards, revision levels, or compatibility certifications. With its 512MB capacity, DDR2 technology, FB-DIMM form factor, and ECC capabilities, the HYMP564F72BP8N3-Y5 is intended for use in servers that support this memory type, facilitating robust and reliable operation for virtualization, database management, and other enterprise-level computing tasks.


