I have palced 2gb ddr2 ram in my pentium d n i was already using 1 gb before now Tags: Memory DDR2 Pentium RAM Last response: May 23, 2012 6:32 PM in Memory Share kuki khan May 23, 2012 4:28:11 PM i have palced 2gb ddr2 ram in my pentium d n i was already using 1 gb before now it is only showing 2gb of ram instead of 3 gb ?did pentium d support more then 2 gb ram ?n its also showing in bios that slot 1 not installed?n im using win 7 32 bit More about : palced 2gb ddr2 ram pentium rgd1101 a b } Memory May 23, 2012 6:32:18 PM double post. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedCan I run NFS most wanted 2012 on this Pentium Dual core processor 2.30GHZ 1Gb Graphics 2gb ddr2 ram Forum SolvedDoes ASUS M2N68-AM SE2 support 1GB DDR2 800MHz RAM and 2GB DDR2 800MHz RAM at the same time? Forum Solvedcan i use 2gb ddr3 ram with 1gb ddr2 ram Forum Asus P5Q mobo with Corsair 2x1gb 800mhz RAM compatible with Kingston DDR2 2 GB PC RAM (KVR800D2N6/2G) Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !