Linea del tiempo de la ram By Drazic May 13, 1988 Flash Memory Aug 31, 1990 FPM-RAM Jul 28, 1994 EDO-RAM Oct 31, 1996 RAMBUS PC600 Sep 28, 1997 SDR SDRAM Oct 27, 1997 BEDO-RAM Oct 31, 1998 PC100 Jul 12, 1999 RAMBUS PC700 Aug 28, 1999 PC133 Sep 28, 1999 ESDRAM Sep 30, 1999 PC100 Dec 27, 1999 RAMBUS PC800 Aug 29, 2001 PC133 Sep 30, 2001 PC1600 – DDR200 Oct 30, 2002 PC2100 – DDR266 Jan 23, 2004 PC4200 – DDR533 Jul 27, 2004 PC3200 – DDR400 Nov 29, 2004 PC6400 – DDR800 Dec 27, 2004 PC5300 – DDR667 Jun 12, 2007 DDR3 – 1800 Jul 28, 2007 DDR3 – 1066 Sep 29, 2007 DDR3 – 1800