- 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC - for Dynabook Portégé A30, Z30; Satellite Pro A30, A50, R40, R50; Tecra A40, A50; Satellite C55Part No: PA5104U-1M4GLog in for price
- 8 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC - for Dynabook Portégé A30, Z30; Satellite Pro A30, A50, R40, R50; Tecra A40, A50; Satellite C55Part No: PA5104U-1M8GLog in for price
- 4 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - 1.2 V - unbuffered - non-ECC - for Dynabook Toshiba Portégé A30; Satellite Pro A30, A40, A50, R50; Tecra A40, A50, Z50Part No: PA5282U-1M4GLog in for price
- 8 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - 1.2 V - unbuffered - non-ECC - for Dynabook Toshiba Portégé A30; Satellite Pro A30, A40, A50, R50; Tecra A40, A50, Z50Part No: PA5282U-1M8GLog in for price