HYMP151F7CP4N3-Y5 - Hynix 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 4GB
- Memory Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Pin Count: 240-Pin DIMM
- Rank: Dual Rank
- Error Correction Code (ECC): ECC
- Buffered/Unbuffered: Fully Buffered
- Voltage: 1.8V
- Form Factor: DIMM
- Number of Modules: 1
- Memory Configuration: 512M x 72

Helpful Notes:
- ECC memory is designed for servers and workstations that require high reliability.
- Fully Buffered memory offers better performance than registered memory but is more expensive.
- DDR2 memory is an older technology and may not be compatible with newer systems.