M470T6554CZ0-LCC - Samsung 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 200-Pin SoDimm Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 512 MB
3. Memory Speed: 400 MHz
4. Memory Standard: PC2-3200
5. Error Checking: Non-ECC
6. Signal Processing: Unbuffered
7. CAS Latency: CL3
8. Pins: 200-Pin SoDimm
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Technology: 90nm
12. Organization: 64Mx8

Helpful Notes:
1. This memory module is compatible with laptops that support DDR2 SDRAM.
2. It has a low voltage requirement of 1.8V which helps in reducing power consumption.
3. Dual rank memory modules offer better performance than single rank modules.