Qimonda HYS64T256020EU-3-B | 2GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 2GB
3. Memory Speed: 667MHz
4. Memory Standard: PC2-5300
5. CAS Latency: CL5
6. Error Correction Code: Non-ECC
7. Signal Processing: Unbuffered
8. Number of Pins: 240
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Form Factor: DIMM
12. Manufacturer: Qimonda

Notes:
1. This memory module is compatible with motherboards that support DDR2 memory.
2. Dual rank memory modules have better performance than single rank modules.
3. Non-ECC memory is suitable for home and office use, but not recommended for servers or mission-critical applications.