Dell A3664043 | 512MB DDR2-667MHz Non-ECC Unbuffered SoDimm 200-Pin Memory

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Speed: 667MHz
- Form Factor: SO-DIMM 200-pin
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- Check your device's manual to ensure compatibility with DDR2-667MHz memory.
- Non-ECC memory is generally less expensive than ECC memory, but is not suitable for mission-critical systems.
- SO-DIMM form factor is commonly used in laptops and small form factor desktops.