Qimonda HYS64T128920EU-3-SB2 | 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 1 GB
3. Memory Speed: 667 MHz
4. Memory Standard: PC2-5300
5. CAS Latency: CL5
6. Pin Count: 240
7. Form Factor: DIMM
8. Error Correction Code: Non-ECC
9. Buffered/Unbuffered: Unbuffered
10. Rank: Dual Rank
11. Operating Voltage: 1.8 V
12. Chip Organization: x8

Helpful Notes:
1. This memory module is compatible with most desktop computers that support DDR2 memory.
2. The dual rank feature allows for better performance in multitasking and data-intensive applications.
3. The non-ECC feature makes it less expensive than ECC memory but may not be suitable for critical applications that require error correction.