Other features
| Memory technology |
PC2-4200 |
| Number of pins |
200 |
Memory
| Internal memory |
0.25 GB |
| Internal memory type |
DDR2 |
| Memory clock speed |
533 MHz |
256MB PC2-4200 DDR RAM
This is an original Samsung's 256MB memory module for R50, P40, X1 X20 X25, X50 and M50 series notebooks.