Qimonda HYS72T128020EU-3-SB2 | 1GB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module

Technical Specs:
- Memory Size: 1GB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Checking: ECC
- Signal Processing: Unbuffered
- CAS Latency: CL5
- Number of Pins: 240-pin
- Rank: Dual Rank
- Voltage: 1.8V
- Form Factor: DIMM
- Compatibility: Desktop and Server

Helpful Notes:
- ECC memory is designed for systems that require high reliability, such as servers and workstations.
- Dual rank memory provides better performance than single rank memory in certain applications.
- Make sure to check your system's compatibility with DDR2 memory before purchasing.