The DS20(E) also uses 200 pin memory. I must have been looking at the wrong webpage, can't imagine that the Toshiiba datasheet is wrong. My apologies for the confusion Hans -----Original Message----- From: "John H. Reinhardt" <johnhreinhardt at yahoo.com> Sender: owner-hecnet at Update.UU.SE Date: Sat, 24 Sep 2011 12:14:11 To: <hecnet at Update.UU.SE> Reply-To: hecnet at Update.UU.SECc: H Vlems<hvlems at zonnet.nl> Subject: Re: [HECnet] DS10 memory I know for sure the DS10 memory is 200-pin because I just pulled one out and looked at it. Now I'll have to pull a DS-20 chip and see if they really are different. I thought they were the same also. John H. Reinhardt On 9/24/11 11:57 AM, H Vlems wrote: The memory is 168 pin SDRAM