In the majority of cases you do not have to upgrade with memory from the system manufacturer in order to maintain your system warranty. If you have any doubts, then consult your system warranty.

All of our products though, are sourced from the World's leading memory companies, which includes Samsung, Hynix (Hyundai) and NEC and you will probably find that the memory currently installed is manufactured by one of these companies. All of our memory modules are guaranteed 100% compatible or we offer a complete refund. Buying your memory upgrade from OFFTEK will provide significant savings when comparing prices with the original system manufacturer, therefore you get the RAM memory you need at a much lower cost.

The OFFTEK website is a GeoTrust secure site. You can view our GeoTrust secure certificate by clicking on the 'GeoTrust Secure Site' certificate located in the bottom left hand corner of every page. For more information please see our Security Information page.