HYMP532S646-E3-AA - Hynix 256MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 200-Pin SoDimm Single Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 256MB
3. Memory Speed: 400MHz
4. Memory Standard: PC2-3200
5. CAS Latency: CL3
6. Error Correction Code: Non-ECC
7. Buffered/Unbuffered: Unbuffered
8. Pin Count: 200-Pin
9. Rank: Single Rank
10. Voltage: 1.8V
11. Form Factor: SoDimm
12. Technology: Double Data Rate (DDR) Synchronous DRAM

Helpful Notes:
1. This memory module is compatible with many laptops and small form factor PCs.
2. DDR2 memory is slower and less power-efficient than newer DDR3 and DDR4 memory types.
3. It is important to match the speed and type of memory with your computer's specifications for optimal performance.