"DDR." YourDictionary, n.d. Web. 16 August 2018. <http://www.yourdictionary.com/ddr>.
DDR. (n.d.). Retrieved August 16th, 2018, from http://www.yourdictionary.com/ddr
(Double Data Rate) An SDRAM memory chip that increases performance by doubling the effective data rate of the frontside bus. For more details, see SDRAM.