Kingston KINMEM57Y | 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 1 GB
3. Memory Speed: 533 MHz
4. Memory Standard: PC2-4200
5. Error Correction Code (ECC): Non-ECC
6. Buffered/Unbuffered: Unbuffered
7. CAS Latency: CL4
8. Pin Count: 200
9. Form Factor: SoDimm
10. Rank: Dual Rank
11. Voltage: 1.8V
12. Memory Configuration: 128M x 64

Helpful notes:
1. This memory module is compatible with laptops and other portable devices that use DDR2 SDRAM.
2. The dual rank feature allows for better performance and stability in multitasking scenarios.
3. The 1GB capacity is suitable for basic computing tasks such as web browsing and document editing.