Qimonda HYS64T512022EDL-2.5-A | 4GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SoDimm Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 4 GB
3. Memory Speed: 800 MHz
4. Memory Standard: PC2-6400
5. CAS Latency: CL6
6. Pin Count: 200
7. Form Factor: SODIMM
8. Rank: Dual Rank
9. Error Correction Code: Non-ECC
10. Buffered/Unbuffered: Unbuffered
11. Voltage: 1.8V
12. Technology: 1.8V DDR2 SDRAM

Notes:
1. This memory module is compatible with laptops and other devices that use SODIMM memory.
2. The dual rank feature allows for better performance and stability in multi-tasking environments.
3. The non-ECC feature means that this module does not have error correction capabilities, but is still a reliable and cost-effective option for most users.