Kingston 9905315-072.A00LF | 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. Error Correction Code (ECC): Non-ECC
6. Buffered/Unbuffered: Unbuffered
7. CAS Latency: CL5
8. Pin Count: 240-pin
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Module Configuration: 128M x 64
12. Memory Organization: x8 FBGA DRAM

Helpful notes:
1. This memory module is compatible with desktop computers that have a DDR2 memory slot.
2. Non-ECC memory is typically used for home and office computers, while ECC memory is used for servers and workstations.
3. Make sure to check your computer's manual to ensure compatibility with this memory module.