CT12864AC667.M8FJ28 - Crucial Technology 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Form Factor: 200-pin SO-DIMM
- CAS Latency: CL5
- Voltage: 1.8V
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory module is compatible with laptops and some small form factor desktops.
- DDR2 memory is older technology and may not be compatible with newer systems.
- Non-ECC memory is less expensive than ECC memory but does not have error correction capabilities.