Toshiba Satellite P300-20W 43.2 cm (17") WXGA+ Laptop (Intel Core 2 Duo P8600 2.4GHz, 4GB RAM, 500GB HDD, ATI Mobility Radeon HD 4570, DVD+- DL RW, Vista Home Premium) Black : Amazon.nl:
4GB Team High Performance Memory RAM Upgrade Single Stick For Toshiba Satellite P300-00U P300-060 P30 0-0K5 P300-18M Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com