

Datasheet| Memory speed | 1600 MHz (PC3-12800) |
| Capacity | 4 GB |
| Extension type | System-specific |
| ECC | Non-ECC |
| RAM type | DDR3 |
| Designed for |
Toshiba Qosmio X75
Satellite C50, C50D, C50t, C55, C55D, C70 Satellite Pro A50, C50, C70 |
| Original RAM | PA5104U-1M4G |