Kingston ING18380 | 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered DIMM CL5 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR2
2. Memory Size: 512MB
3. Memory Speed: 667MHz
4. Memory Standard: PC2-5300
5. Error Correction Code (ECC): Non-ECC
6. Buffered/Unbuffered: Unbuffered
7. CAS Latency: CL5
8. Pin Count: 240-Pin DIMM
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Memory Configuration: 64Meg x 64
12. Chip Organization: x8

Helpful Notes:
1. This memory module is compatible with most desktop computers that use DDR2 memory.
2. The dual rank feature allows for better performance when multiple modules are used.
3. The 240-pin DIMM form factor is commonly used in desktop computers and is easy to install.